Just echo what some folks are already saying. Get a Denon 4520 or similar.
I had the 4311 powering 2 rf7s, 1 rc7, 2 rs7s and 2 rs3s for height in a 25x12x8 room. I watch movies at reference levels quite often and it performed effortlessly. I do have a pair of SVS pb12nsd by the way.
BUT, I was curious if I were missing something, so I added the Emotiva xpa-5, bought directly from the us and shipped to Canada. After calibration with Audyssey I noticed no difference. I decided to keep it any way because it looks cool in my entertainment center.
However, after 3 years, I was able to sell it at even money, dueto exchange rates, so I sold it and have not missed it one bit. I do like the extra cash in my pocket btw .
Anyway, just adding my 2 cents, actually 1.5cents at current exchange rates .