Best Speaker Cables for Merlin VSM-Milenniums

I use Ensemble right now with my VSM's and find them a little thin. I will be trying Luminous Syn. Signature ic's and the Renaissance speaker cable next week. I will let you know. These are said to be great with Merlin's and much less costly the Cardas Gold Reference line. I would buy the Cardas, but really to much money for me. I have the Berning 270 amp and Electrocompaniet EC-1 CD player. Waiting on a Supratek preamp.

Thanks,

Bill