Welcome to the forum
What you have planned should sound great. The M60s are a little more forgiving on ripped music than the M22/M80s and the VP100 is 99% all of the VP150 so go ahead make the purchase and have a listen, only you will know if they are right for you.
Now a sub is still possible as it should be calibrated to the same levels as your mains and it should not sound out of place. When calibrated it will not produce any more bass SPL than the M60s would you just have lower bass frequencies than the M60s can produce not louder. So M22 with stands frees up floor space for a sub
