Welcome to the forum.

Sounds like a great room for an EPIC 80 - 500 or 600.

For receivers, the Denon 3805, 3806, 4806 etc as well as several H/Ks will handle the 80s with no problem.

The Outlaw's 970 and 990 look like they have great features. They will have new amps, the 7500 and 7700, 200 x 5 and 7, due out soon.

I use the Denon 3805 and 3 Oulaw monoblocks for my L/C/R, not because I have to, just because I like them.

Good Luck!