Hi guys. I am about to lift the body off the frame on my project. I have a question regarding supporting the body. I am installing the body supports across the doors and an "X" form from side to side. My question is this, is a square frame made from 4x4's strong enough to support the body once it is off the chassis? I was thinking of bolting 4 4"x4" beams together to make a frame for the body to sit on while I work on the chassis. Any opinions on using a 4x4 frame to support the body once it is off the chassis?