I do not think there will be a huge difference between the two in your particular room. When it comes to timbre matching your mains with the centre channel, Axiom recommends the VP150 with the M22's. As for the QS4's and QS8's both will work great in your case. The only minor differences between the two is that the QS8's can provide more output and go a bit deeper (from what I have been told). I own the QS4 and I find them to be excellent performers in a medium sized room. The QS surrounds are something special :).

Cheers,

Dr. House

Last edited by Dr.House; 10/18/08 10:29 PM.
I’m armed and I’m drinking. You don’t want to listen to advice from me, amigo.

-Max Payne