Congrats, 64. I've never seen the RS-2 in action, and I would sure love to. Well, maybe I'll take that back, because I really dig my RS-1, and I want to keep it that way. Hehehe.
I can't tell from the pics, but... is there either enough space behind front row, or enough riser height to warrant putting the back two seats directly behind the front row? I think it would help for viewing, but even more so for the audio, IMHO.
Can I ask you what your viewing angle for the front row is?
http://myhometheater.homestead.com/viewingdistancecalculator.html
Nice room.