Thanks guys!

Yah, I had done some research indicating small/80 as a good starting point. This is how I have them setup currently.

I haven't been able to run the auto-setup as my left surround in-wall speaker wire isn't working. In fact, the builder is here inspecting it as I type this and it appears that when they hung the drywall/insulation the wire got pinched/terminated somehow. Now I need to the builder to punch a hole in the drywall to fix it - yikes!

The main thing I need to work on is the subwoofer placement/calibration. Sometimes it seems a little boomy and rattles the walls/window blinds! It was particularly bad last night. Any suggestions on the best way to configure the subwoofer placement/calibration?

Thanks for the advice!

Bryan