Reuben, another welcome. My thoughts would be to go with M22s in front and QS4s for sides. If the budget is tight you can temporarily do without a center speaker and let the M22s form a "phantom" center, which they do exceedingly well. For a center speaker I'd suggest that you consider a vertical M2, which would match the M22s very well and has the usual advantage that a vertically configured speaker has of wider and smoother horizontal dispersion. If you have the room behind you for a 7.1 setup later you might consider two M2s for that.
