It is my understanding that some of the very best synergy available with Wilson speakers is with the CAT amps - one of my dealers in Manhattan said that the best system the store ever put together was based around the CAT monoblocks and big Wilsons. In addition to having great finesse, the CAT's remarkable output transformer (at 55 lbs., it weighs as much as many amps) and power supplies (the amp weighs 192 lbs.) can deal with the low impedances that the bigger Wilsons present to an amplifier.
