Axiom Home Page Forums General Discussion Advice from Axiom Owners W22 instead of QS8 for rear 7.1 HT

Have many questions and I would like to start with this:
Room size is 22' x 10' x 7.5' H
Thinking of this system:
M60 Front
VP 150
QS8 for sides
EP350
W22 for the rears or would the QS8 rears be a better "fit"?

VP 150 over a proj. screen, pointed down ?

Thanks.
dg