Help Match Cables To Gear Please

Hello all. 
I’m a long time member and lurker but have never dove down the rabbit hole of cables mainly because all the misinformation floating around. 
Little back info-

I’m 40 years old and have never been in the camp of denier or believer in High-End/HiFi/Audiophile cables but always knew better than to flush money away on something I couldn’t return if wasn’t satisfied with purchasing. But now that I can listen to demos on the internet and clearly hear a difference on some of the videos I feel a heck of a lot more comfortable in purchasing higher end cables over the internet. 
I live in a rural city in SW Kentucky so have never had the opportunity to demo various high end audio products while growing up. I did however purchase my first AVR and big box 15” speakers at age 11 so I have been into both audio and video relatively all my life. 
I’ve always just gone by the reference, “you get what you pay for” with pretty much everything. This approach has at least kept me away from cheap zip cord and the such but also has kept me from trying any sort of audio cables that I feel would better match my gear since there weren’t any vendors in my area. Sticking to brands that are known in the industry like Mogami have been my “go to” for speaker cables and interconnects. 
When I was trying to find demos I could actually hear a difference over the internet I stumbled across a cable demonstration by Danacables that clearly showed how one of their designs helped control the actual speaker by making it stop faster than regular off the shelf zip cord. 
Between physically seeing a cable affect the speaker and being able to hear differences I felt like there really couldn’t be that many “snake oil” companies out there if real companies are in the market too. I’ve always felt like we have been introducing all kinds of new pollutants  into our environment with new technologies yet I’ve never tried upgrading cables that could help eliminate these unwanted pollutants. Not only would these new unwanted variables be put in check but also some of the newer speaker cable technology in general could be applied at the same time. I’m no scientist but have a feeling cable can’t just be cable when I’ve been using the same product that was basically used by my grandparents for the most part. Maybe I have the oxygen free advantage but that is it most likely. The rest of the world surrounding us has changed greatly since my grandparents were purchasing speaker wire but yet Ive been using the same thing out of pure ignorance listening to those who claim cables are cables. 
Now that I believe I have a “permanent” system in place in my dedicated theater room I want to try to match my gear to some cables that should in theory bring out the best in the total system. 
Being that this is a theater room I have to consider which way to proceed as far as spending money on cables since I can’t afford to wire the entire room with ultra expensive cabling. There are just way too many channels, amplifiers, and speakers to purchase crazy expensive cabling for all of it. 
My thinking is to run the best possible speaker cables to the LCRs. Use upgraded power cables for all the amplifiers, and use upgraded XLR cables to the LCRs while sticking to Mogami XLRs for the rest of the surrounds unless I notice a dramatic difference when swapping my LCR cables to the surrounds. 
My system consists of the following-

Pre Pro- Trinnov Altitude32
LCR- Quested Audio LT20s (custom) totally active
Lc/Rc and DTS-X Pro Front Heights LCRs are all LT10s
Remaining Surrounds- Quested Audio Z8s
LCR Mid and Sub Amps- MC2
LCR AMT Amps- Hypex NCore 500 Monoblocks per AMT driver. 
So with that gear my experience tells me that the AMT drivers across the board from my LCRs to the Z8 surrounds have a very revealing, crisp sound with a super wide soundstage. Sorry I’m not good at descriptions with audio products. 
The midrange drivers are super clear but not quite ultra revealing, more cool than warm, and have huge transients. 
The sub drivers are what I would call fast and crisp but lacking in punch or attack. I also have separate modules ran to the LCRs for further ULF extension making them a 4-way instead of a 3-way. These bass modules are using AE 18” drivers in a vented enclosure with #10 OFC wire but willing to upgrade this wire as well if it’s not outrageous being that the bass setup in home theater is generally completely different than general stereo applications but I’m all for better sonics regardless. 
Then I have way too many subs and mid bass modules to detail. Most of the subs are 21” and 24” high xmax drivers all ran for maximum Ultra Low Frequency extension for movies. They are flat down to 3-5hz at the MLP. All these subs and bass modules are currently wired with the same #10 OFC wire as the LCR sub drivers. 
I think I covered my situation and background well enough as I hate dragging those who read this along even more. So if there are any who think they have experienced greatness out of certain combinations with similar gear please do share!


Sure am glad I missed all that trolling yesterday.
Re: cables.Buy a well reviewed brand so you can check the opinions of freaks you know--or at least can check their past opinions for consistency. AQ, MIT, Shunyata, Synergistic, Nordost, etc. Assemble the loom(s) with care, staying to brand where needed.BUY USED CABLES! They’re cheaper and already broken-in.
Anyone can call him/herself an audiophile. One who denies the effects of cables has a hearing impairment and should be pitied and encouraged to seek help--not abused.
@ alford_r35 - As a proponent of better interconnects, PCs and speaker cables: I have to admit doubt, as to whether upgrading from Canare speaker cables would make an audible difference, in your particular application.       That’s regardless of how much you might invest in such.     OTOH: Have you experimented with any PCs, on your Trinnov pre-pro (for instance)?      For a minor investment, you could rent a decent one from The Cable Company’s lending library, just to listen for any possible, audible improvements.     ie:              With what you have invested in your theater system and room, it would be a shame to not wring out every last bit of enjoyment.
@rodman99999 i haven’t checked any PCs out yet. One reason is because I am using 240v amplifiers here in the states for the screen speakers so it’s a pain in that regard. I will end up with one on the Trinnov and Media devices before I’m said and done for sure though. 
The room is still having the acoustic treatments and a few other odds and ends buttoned up so haven’t wanted to start critically listening until it’s 100% complete. Don’t get me wrong I listen and enjoy it now by all means but just not to the extremes of trying to notice minute differences that components can make. I’m sure get get what I’m saying. 
I need to learn how electronics in markets that use 240v handle PCs and the such because that has been a major concern of mine every since I decided to go down the path of high current amplification for all speakers behind the screen. It makes all the sense in the world as far as audio quality but going this direction in the states has its drawbacks as well. I have to use big bulky outlets and cable connections. 
One option is just to pony up the cash for a 200 amp high end Filtered electrical panel. That would be the best route but they are like $13,000-$15,000 installed. Right now I’m using right at 120 amps of 120v and 80 amps of 240v so a 200amp power plant would be perfect. A couple other people I talk with on a Home Theater forum have one and they are top quality for sure. Not only the build quality but the piece of mind that comes along with an install like that would be wonderful. 
I fully understand your perspectives and agree.         It certainly sounds as if you've got the juice, to accomplish your goals (double entendre intended).       If I were thus situated, I'd build a house, designed with the Golden Ratio in mind, baffled ceilings and no parallel walls (fat chance of that).     I've help others, that were.       Certainly was fun, having an avocation, for a vocation!        Enjoy your system, never stop learning/experimenting.  

thants funny you say that because that is exactly what I did to a major extent in two different rooms. 
I built a true home theater and a media room/bar room that is for 2 channel. Both are designed around the golden ratio. The theater room also has stepped side walls and ceiling while the media room has baffled ceiling. 
They were built from the ground up as huge addition onto our existing house. 
Yea I have a 400 amp service coming into the house with two branch dedicated circuits split off for the Audio/Video. One is 120v and the other is 240v but they are totally dedicated. 
Right now the two Audio/Video sub panels are fed and terminated by solid silver wire but I have no clue if this makes any difference or not. It is what my electrical engineer called for so it’s there but can be replaced easily enough by pulling copper. 
Clean power is expensive with all of today’s random interferences being given off by almost every electronic product.