I went ahead and picked up a TX-RZ730.
Going to use it as mainly a pre-pro with 3x outlaw mono amps, an outlaw 5000 (5ch), and a class D 2x100 amp. Guess i'm using one channel off the receiver.
Only thing that irks me is that it looks like I have to use an external amp on the back surround on the 730 (correct me if i'm wrong). My 2x100 amp is stuck on the rear heights due to a digital audio long run cable, so it has to be run off an amp (the class D). Now i'm stuck sticking 2 channels on the outlaw 5000 on the rear surrounds, the most useless speakers of the bunch. ah well.
I'll give you all impressions, I'm coming off a yamaha 2060 w/ miniDSP for the subs.
Video: Epson 5040ub, 120" Seymour AT screen
Audio:Onkyo TX-RZ730, 3x Outlaw 2200, Outlaw 5000, Monoprice Unity 200w, miniDSP
Speakers: 2x JBL Studio 230, JBL Studio 235c, 8x JBL Studio 220. Subs: 2x HSU ULS-15 MK I