I have to agree as well. Get a TV first. While 1080p might not be "necessary", why buy something that's already dated, coming out of the box? Save up until you can get it right the first time. As far as future proofing goes, 1080p and 10-bit color are pretty important. The 120hz option is pretty cool too, as that could open up 3D options in your future.
After that, I'd opt for the M60's next, VP150 third, then QS8's last. Reasoning being, the M60's will be far and away the biggest improvement in sound from where you are now.
The biggest piece of advice I can give though is to save up, and buy everything piece by piece and get it right the first time. The temptation is to grab whatever you can get now because you want it as soon as possible, but in the end you'll just be disappointed in your purchase, and want to "upgrade" everything again. In the end, spending more than if you'd just waited awhile and bought the good stuff to begin with.
Just my two cents.
