I think michael_d had decent luck with a similar setup for a while. Only things I'd check are the room correction and the bass management. If the room correction stuff is important to you, make sure you are comfortable with the comparisons between the proprietary ones (YPAO, MCACC) and Audyssey (available on the Onkyo and Denon). Also, when I was looking at receivers a while back, the Yamaha did not allow me to set independent crossovers for the L/R, Center, surround, etc. I have found the independent crossover frequencies important with my M60's and QS8's.
