You will likely be better off with a M60. It is the exact same sound quality as the M80, it just will not play as loud. And by loud, I mean way past reference levels. For your room you would likely not prefer the M60 anyway.

If you like music now, you will start listening to even more once you get your Axioms. M60's are better for Stereo music listening than the M22's because they produce stronger mid bass sounds and have a bigger soundstage.