Just to put your mind at ease I ran my M80s, 2M22's and a VP150 as a center and my 3 QS8s all at the same time for one of the LOTR movies. It was done on my older 1804 which is below the 2307.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70