Just to add the M22/sub does sound very good but the M60/M80 is just that much better. The floorstanders have a better upper bass lower midrange sound for music.

If you can find a paradigm dealer nearby, try a listen to any of their line, Mojo and I A/B'd the Monitor 11's to the M80's and they are very close as well, except the M80 revealed more detail.

As others have mentioned don't worry too much about the receiver, any of the ones listed on these boards work very well with any speaker.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70