Your wall is just beautiful. When you wife is tired of the mess send it my way please. I would surely care for it, like any one else that loves mini's would here on the board.
My wife is pretty tolerant of my projects. Mostly because they turn out half way decent. If they don't, they get disassembled or reconfigured quickly. I've also learned that when she gives me "the look", that I have been slacking. Then I get on it!
Glad I could bring you a chuckle! Laughter, I have found, is the best response to almost anything...except "the look"! When that happens, the best response is "action"!