I want to (try to) make a GP20D, at least something like it. You see I have 2 LL GP18's with low nose. It looks like it will work fine, as far as the body. I was going to cut down the body to a RS-1 height, this will mean I need to cut down the weights. I'm not upset with that, these units aren't going to be dragging around long sets anyways. Soo... I think I'm all good there. My problem is the motor frame. The motor frame will end up higher then the body. What should I do to change the motor frame height? ...Different motor, perhaps from an actual Switcher (RS-1, sw1600, etc.)? ...Can the frame be cut down?