I'm now in the market for a new Pre amp processor. I'm replacing my Yamaha RX-V795. When looking for one, do I need to consider my amp (Sherbourn 5/1500a) and speakers (Paradigm Sudio 100's, CC)? I've seen that certain receivers seem to be a better match with particular equipment, is the same true with Pre Amps? My budget is hard to figure out right now, I'd like to stay under $2 G's.. Thanks!