I have M22's and like em alot. So I'm thinking of adding the QS-8 surrounds and a VP100 center. Small/med square room. Timbre matching makes sense to me, but not locked into it yet. I like the Ascend, PSB and AX VP150 centers too. Heard some neg stuff bout the VP-100 sounding thin. That doesnt make sense cause its basically a M22. Any thoughts? Any other mix/match ideas? QS-8's are expensive, anything cheaper but good? Thought about M2's or 3's. TY all.

M22's VP150 QS8's Onkyo TX503 Yamaha YST215 (sub)