To answer the sub issue, I haven't used one in years and while the LFE is nice but I find I don't miss it...probably my neighbours too!
And the M22's are great speakers but the wife doesn't want stands so the M60 or M80's are my only option...besides it was her idea, please don't take away my bonus here! .
If I need a better amp then so be it, it's all good!
M80's, VP180 and QS8's. Marantz AV 7005 pre/pro Outlaw 7700 power amp SVS SB12 sub