Phil1975m that sub looks awesome! I'm sure you're going to be rocking that beast in your setup for many years to come!
Tom, thanks for info on the RSW-15, it was a good read.
Just for a little reference, I did some rough measuring in my garage and the dimensions are 32x30x12. 12' being the highest point with the vaulted ceiling. I think this will probably be the biggest area I ever have my setup in. Once my wife and I get out of Cali and have our own place again, it'll be in a dedicated yet smaller room.
That picture is just great!
Speakers: Klipsch RF-7 II, RC-64 II, RS-62 II, RB-81 II, PSA v3600i
Audio: Denon 4520ci with B&K Reference 200.7
Video: Samsung PN648500
Misc: PlayStation 4, Xbox One, Wii U, Apple TV, Chromecast