ERMD are you're 9.5's part of a HT system? If so what surround speakers are you using?
My system is not completely installed since moving to new home when completed. Currently bed layer of 7 and 2 front heights.
The surrounds are to be all MK/M&K speakers, largely because I've had most of them since 2003 and they still sound OK.
The side surrounds are 850s
The rear surrounds in bed layer and the side and rear height surrounds are tripoles.
Final will be 15 total speakers with 2 subs. The Denon 8500 can connect all fo them, but only run 13 at a time.