a little more staggered than I would hope, but if the M80's are the only thing that will work in a space that big then I'll consider that approach. Surely my receiver can't power M80's properly no? at only 50w per? I know HK has conservative power ratings but that much? I am already planning on addressing bass with SVS, probably a pair of 12's, so that is a separate consideration... not a fan of floor standing, will the 22's with a 150 not be enough even with the dual subs?