I was hoping you'd make something along these lines! Great extension of the modular themes you've been exploring with the interchangeable arms, legs, etc. by giving them a hangar to do the changing. Keep it up!
This is a sweet hangar - I do like the rolling arms rack, but I think it might look better mounted vertically in the back corner - it looks a bit like a rock crusher rather than a wepaons carousel to me. I love the rifles, way too cool.