Don't move it on the rotisserrie (sp?) You may damage the mounting points if the car is rolling down the road while bolted to the rotisserrie. I think you can easily make a wooden craddle using 2x4, 4x4, and casters. I think it would be safer to move a shell while the frame rails/body is resting on a craddle and easily moved on casters. I was trying to find a picture of one but I can't at the moment. Seems like a safer alternative to me.