The HT room Brent posted in the 'Axiom Audio Blog'?

http://www.avsforum.com/avs-vb/showthread.php?t=1152809

Follow the entire thread.

Incredible!

Wow! That guy really needs some M80s, though.

Obviously an incredible HT he's building there, but along the lines of what Peter's thinking...M80's and at least a couple of subs if you're going this far. Beautiful handiwork by the contractor.