my own two cents...

M60ti mains
VP150 center
QS8 surrounds
Hsu VTF-3 MKII sub

Definately get the Axioms from the factory outlet, and you can call Hsu and see if they have any B-stock VTF-3's available. They often do, but don't advertise the fact.

The HK 7300 is a fine choice.