ok last question for you guys. I've got this 13 inch air gap, and each wall has 2 1/2 inches of drywall on it ( double layer 5/8 on both sides). If you guys have been following this thread you know my situation. My glass company is telling me the absolute biggest they can do is a 1/2 inch laminate (overall thickness). Would I be cool with this on one side and a 3/8 on the other side or should I try to find another glass company and get a bigger size? Given my situation of the frame, what dimensions should i really be going for? i know you guys said try to match the thickness of the wall but i think 2 1/2 inch thick glass is a little excessive haha.