6.1 here. Gonk helped guide me to 6 instead of 7 for my setup.

Outlaw 1070
B&W CDM CNT - center
B&W CDM SNT - fronts
B&W CMD SNT - surrounds
RBH CT-5 - rear
B&W ASW 650 (12") Sub

I still have an RBH CT-5 that could be the 7th channel but I have to ease the wife into that one. She already hates the speaker stand behind the sectional with just the one

One battle at a time. I might be replacing the front speakers w/ a pair of B&W floor speakers this year. If I do that, then I can get rid of the RBH and move the CDM SNT's to the wall about 5 feet behind the couch and bam, 7 channel, happy wife, (and empty wallet!) :p