I'm a vintage Infinity fan...the speakers in my avatar are in my primary and bedroom systems, and I have 2 additional pairs in the house and another one on the way. Both the main and bedroom systems are powered by Forte amps. The main system has a Forte pre-amp, and the bedroom rig uses an Adcom. I listen to mostly vinyl, but also use CD when it's more convenient. Music leans heavily towards jazz, with big doses of classical and classic rock thrown in for good measure.
I hear ya about Sharpe's Music. Ted is a good friend of mine, and I hang out at his shop whenever I can. I've bought tons of vinyl and several pieces of gear from him. I'm also good friends with the guys at Sound Ideas in G-ville.