Thiel and Halo JC1's speaker cables

Hello Guys,

Actually I feed my Thiel CS2.4 with two Parasound Halo JC1's via 8ft. Analysis Plus Big Silver Oval.
Well , I'm quite happy about the result but I think I should search for a speaker cable with huge gauge more than the 9 awg. of the Big Silver Oval.
A guy offered me 8ft. Cardas Golden Reference that should carry more amperes since big gauge compared to Big Silver Ovals.
I think JC1's require huge cables to shoot their incredible amount of amperes to drive speakers.

Do you have some other valid suggestions?
Have you already tried speaker cables about 8 or 6 awg.or even less?
Which brands?

Thanks in advance to everyOne!
and Merry Christmas to Audiogon Staff and Users
Curio