I ran the Axiom wizard to find out what it would say the best 7.2 setup would be for my application.

It revealed pictures of two configurations. The second one is what I've pretty much decided on ...except it showed two center channel VP-150 speakers. How would I even hook that up on my Onkyo 7.1 receiver (TX-NR905) without going to a separate 2 channel amp?

Another question I had and figured I would throw it out there: If a person was to go to the ultimate Axiom configuration of 4 EP600s, how could that be setup with only one SW (pre) out on a receiver?