Speaker cables Mid High end

Silversmith Fidelium is fantastic and Audio Envy NV-SP9 is also really worth taking a look at, great value. I’ve heard good things about Raven Audio cables, too.

Why don't you stay with Kimber? But their higher up line, the KS (Kimber Select). Significant upgrade to your current Kimber line. 

I’m with @akg_ca.....Transparent all the way. Full loom. The name says it all! I have the Gen5 Supers and all Plus level interconnects. Very, very pleased. 

There are hundreds of very good cables out there and thousands of reviews from people indicating their likes and dislikes for each of them. I have purchased cables before at audio shows mainly because they were in a good sounding room, I have read good things about them, and always got a good deal on them. If I didn’t get a good discount I wouldn’t have bought them because the big test was to bring them home and audition them with your own equipment because it’s only you can who can decide what you like. If I don’t like them, I put them up for sale. Now, I usually buy after hearing cables in friends systems or bring in multiple cables and do a shoot out between them and buy the 1 that’s sounds the best. I’m willing to try and then sell them if I don’t like them, or I’ll send them back if I have a demo period

I agree with the Fidelium Speaker Cable.
Ultra High End sound at a Mid High End price.
With the 30 day return policy, you would regret not trying them...