Speaker cables Mid High end


Currently have Kimber 8TC speaker cables and recently purchased a Mark Levinson No.526 preamp paired to Mark Levinson 532h amp and Revel speakers. Looking to upgrade speaker cables and have been looking at Cardas Clear line and also read great reviews on Audience AU24 SE . Looking to buy lightly used and want a neutral, open and a high resolution cable to capture the highly transparent and resolving attributes of the No.526 preamp. Any recommendations and thoughts on the Cardas and Audience are welcomed. 
lnitm
Thanks for all the responses, I purchased a set here on Agon and after I get and listen to I will give a brief review. 
The cable you need is up to the length and Amp's Df (=160).
For 9 feet / 2.5 m you need an 6 AWG thick cable.
It is irrelevant who makes it.
If the length is longer than 9', so should the AWG get smaller (thicker cable).
For such a cable (with those characteristics) no other will sound better.