You guys aren't making this decision any easier LOL BDI states the cabinet doors are acoustically transparent, but there is no way to know how it will affect the sound without trying it out... speakers i can try out, cabinets are a little harder... i don't think it would be very easy to return a 80" cabinet.

PeachTree 65se, PeachTree D5 and SVS SB1000 - Stereo
M80s, M22s, SVS PB3000