Looking for some opinions from people who know tube gear better than I! Found one for sale locally (by this I mean that I'll have to drive an hour and take a ferry), but it's for $400, paired with a pair AR 2a's. Seems like a good deal assuming everything checks out. I'd like to not buy the speakers and just purchase the receiver though. I've been looking to get into the tube game for quite a while, but nothing has really caught my eye at a price I can afford until now. I'm currently running a Pioneer SX-828 through a pair of KLH Model Four's and AR 2ax's - would the 500-C be a good move? Or should I hold out for something else?