I just went through this. Bought that onkyo system to complement a front projector video setup. quickly got upgrade fever. Started with M22's, then VP150, then QS4's, then one QS8 for the rear center. This has turned into a wonderful improvement for me, and actually it keeps growing on you. The onkyo receiver is still just fine, although it's just a matter of time until the fever hits there as well. I decided to do the sub last, so that's my next thing. I did add some bass shakers as well. Very happy. I'm nowhere near an expert but my guess would be that SVS sub would be awesome with the M22 and VP center. But you know, for me, with that darn bug, it's only a matter of time until those M60's (or M80) get ordered... the wife has been talking about moving to a bigger house...
