I am interested in either the M80 or M60 speakers. I have my HT setup in my bedroom (12'x12') with 10' vaulted ceilings, my receiver is 80W, subwoofer 50W, and I listen to mostly low to medium volume levels (65% HT/35% music). I will be adding a VP150 center and QS8 rears as well.
Which of these two speakers (M80/M60) would be the best suited for my situation?

Thanks for your help.