Ok I want a really nice 2Ch setup. But I am definitly going to do surround sound also one day. Now give me a good reason why I should get a krell kav-400xi now and use a receiver to run the rest of the speakers later. I am interested in either kef XQ series, Infinity Kappa series, or B&W Nautilus Series. Now do I need that much power for it? I know it sounds better but am I really going to notice? I consider myself to be an audiophile. The only major reason I can come up with is that I just want it and Im afraid if I dont get it, the upgradist in me with drive me nuts!