Speaker Cables Upgrade - Which Ones?


I'm upgrading my speaker cable for my Harbeth C7es-3 speakers. My power amp would be Pass Labs XA30.5.

Not sure it it matters but my pre-amp could be one of these: Audio Research LS 26, Ref 3, CJ ET 3, Leben CS28, Pass Labs XP10.

I'm looking for tight, dynamic bass, neutral/slight warm and medium to full body mid range and extended/smooth treble.

What cables would you recommend? My budget would be around 1k - new or used. What about Audience 24e, Cardas, Auditorium 23, Purist Audio, Acoustic Zen Sologram II? How do they compare in terms of 'sound'?

I appreciate your feedbacks.
r0817
Alan Shaw is not an audiophile, not by any stretch. And yet, somehow he manages to design some pretty darn good speakers.
Transparent Audio, because that brand would allow you to grow up the line and get cash toward your upgrade. Secondly, once you get to the Reference level, your cables are tuned to match the impedance of your gear. There is no other company I know that customizes cabling to fit your needs. Finally, they sound heavenly.
I would speak with Gene Rubin for a recommendation. He has been a Harbeth dealer for many years and has an impeccable reputation for honesty and recommending high-value products.
Usedcables.com has a lending library, which'll allow you to try any of the cables in inventory before purchasing.