Dave,
The walls are no longer open, i could fish the 12 guage from the ceiling as it is still open, but I don't really want to spend the time doing that if I don't have to.
I think I am pretty safe with my setup, if I REALLY need to get extra power, like you said I could plug in some equipment to the side wall (which I may do in the future)
YOu seem to be fine with 2 subs, your receiver, dvd player and projector on the same breaker (20). I will only have 1 sub, receiver and DVD player on a 15a, should be plenty of power.
BTW, nice theatre! My room doesn't allow for such a theatre, mabey in the future I will do something similar, I love how the kitchen is right behind the seats for snacks and stuff.
-Hutz.
