I am starting to build a 24" Tuba HT. In the plans it has an access door on the one side to access the woofer. If I was to use speaker gasket material and screws similar to the ones on the back of my Cornwalls, could I get away from the access door and have the entire 3'x3' side removable? Would it still be air tight? I am not sure of it's final orientation or location in my room and I am not sure where to install terminals until I give it a listen and a position. Be a lot easier to remove the entire side panel and skip making the door all together. Would I loose any strength provided by the PL bond? Any thoughts or advice? Thanks!