Good idea. Don’t know much about the body’s torched mine off the floor pan and off to the shredder it has a torsion bar suspension. Which works very well. Older front suspensions are a little better because they are welded pipes newer ones are stamped steel and prone to rust
My dad had a fiber glass shop when I was young and made dune buggy's. My job was to take the body off the floor pan and then drive them in the shop a block away. Had lots of fun sitting on a 5 gallon bucket running around on a floor pan.