I know this has been asked a million times before, and I even searched a little for it. But I want a truly honest answer. I have an A\/V RCVR which supposedly kicks out 140w per ch and an 5 channel amp that kicks out 200w per. Ive read so many testimonials about how their soundfield is so much clearer and crisper when using an amp with the same setup I have. I just question if thats even true sometimes. I dont know the formula off the top of my head, but thats giving me what, an additional 2dB roughly, if even that? Should I even pair the two or use the amp to drive a couple of different 2-channel setups with old pre's and receivers for fun? The room its currently in is maybe 1600 cubit feet and I typically listen to movies at a fairly higher level than normal as well as music.