Wrench man.... I like that! It's a very clean look. That's similar to what I was envisioning except I'm not sure about using the wall mount bracket ( I don't have one) My thoughts were to make a mounting plate to attach directly to the housing. I'm missing what I believe is possibly an exhaust muffler(?) What is the piece the screws into the air port on the side that has the number crank/knob?