Thanks much for the replies. Beyond reviews, I did some research and had some discussions on some other good boards back then (maybe AVS?, HTForum?), and the so called experts on those sites all recommended this $4000,60lb beast. One was even selling his B&K307 for this unit. Truthfully, I think I'm going to just buy the 803s, see how they work because I want them anyway, and move to a more powerful 5/7 channel amp if I need to (Rotel, older Acurus/Aragon, Adcom, Mac, Sunfire, Anthem, etc)
Thanks again.
Thanks again.