a) Why buy a surround sound receiver with only two speakers?
b) The point of the m80s over the M60s is that they can take more power.. the m60s are quoted as good to 250 watts. That receiver only outputs a fraction of that. The only other thing they m80s do better is put out more bass, but when you consider the extra cost of the m80s you can just get a sub with the 60s.
I think you'd be better off with qs4s, a vp100, and m22tis with that receiver. Or keep the M80s and get a nice large stereo amp to go with them. Either way, you'll be getting an awesome setup.
