I guess I would be upset too if I had a chance for a RC-7 for $150 and let it get away. Here is a quote from your WTB thread.
" Not so sure about that. Looks like someone might have beat me to it. If so I'm gonna cry like a baby lol. "
Max you did a great job of enclosing the backs on your khorns, I had my khorns stuffed back in the corners for 1 1/2 years and they never imaged. Once I enclosed the backs and toed them out the image is spooky good !
They do not screw into the bass bin anywhere they are attached to the braces of the side grills and the braces of the tailboard. I always use 3/4" birch plywood.
I have been using 1 Academy for years and bought another one 2 years ago with this in mind. They both have Popbumper networks in them so they should match each other. One is great I just think 2 would be better. I will wire it like you said.