Yet another piece of, hopefully good advice. The Belles amplifiers are way, way underpriced for what they provide. The website is not sexy, and the almost two color version of it doesn't help in terms of marketing, but it is enough to know that the amps offer the full of shades of all the musical colors, more than making up for that. HA! Really, they make good music for the money, offering terrific bass, and great bass control. The 150, 150A, I think, and the 350 are all remarkably good buys. These are handwired as I recall, and matched by hand by Mr. Belles himself. If you can get your hands on one to audition(the factory if you have no local dealer, will help you there) with the B&W's that would be a way to start. The(I think someone said this already) B&W's are a little slower sounding in the midbass, but have very good dynamics. The great pitch control that the Belles offers in the bass would help to ameloriate this and really show off your speakers. Plus Dave Belles is a great man to work with, really top notch!
Good luck and listening.
Larry
Good luck and listening.
Larry