No real dissent from me regarding what has already been said.
My own path, which I found VERY satisfying, was to buy the M60's and then acquire a good sub later when budget permitted it. However, if you watch a LOT of movies, you may be well advised to not wait with the sub.
I am a big fan of the saying that "you're never sorry when you buy the 'good' one". While I'm sure M22's are fine speakers, I would have personally always had a bad case of the "what ifs". Likewise, I just don't favor the look or tippability of speakers-on-stands compared to floorstanders.
