Very nice system and very clean room, bryan. Have you considered mounting the rear athenas from the ceiling in a 45 degree angle. I see that it might intrude on the vertical blinds but on the opposite side it may cover the wiring to the projector. My concern is the 3rd row seaters might either hit the speaker coming in/out or worse.
Also, I notice you have a 4:3 screen meaning if you watch letterboxed movies the centerline of the image is probably fairly high in the room. If you sit in the likely sweet spot of the center row, does the sound feel "low" in regards to placement against the image. My friend recently installed a home theater and he got around this problem by installing another set of speakers in the ceiling. I know this goes against "standard" conventions especially possible acoustical and impedance loading issues but what we found was that the sound (especially dialogue) "centered" itself to the middle of the screen, as if the screen was perforated and speakers were lined down the middle. You might want to consider this option, or at least give it a try if you have some extra speakers lying around (most home theater junkies always have extra speakers lying around j/k)
Anyways, have fun
I'll bet you're excited about the change!
