I changed my speakers to small, enabled loudness and it's a different world. I'm now a lot happier, even if I'm not done with experimentation.

but even with that, is there a big difference between a m22 + sub and a pair of m60 + sub or m80 + sub.. (in my small room)

I don't listen to anything at high volume, sometime I crank it to -15 db, but that's almost the max I'm going.