Progress????!
Normally Bondo is lighter than steel, but this stuff was applied by a budding sculptor. I do not exaggerate when I say it was 1/4" thick, at minimum on the entire right rear, and rocker panel.
Started on just taking the rear quarter panel down to metal, then I got to the rocker panel. I knew the rocker panel had bondo on it as well, as it was cracking all along its length. So I decided to grind that down as well, and then just kept going. Might as well do the entire side right

Had to take the exhaust off the right side so I could hammer the rocker panel flat (it was concave, thus the extraordinary bondo application. 5 bux says it sits higher on the right now due to all the bondo I took off

Just need to patch a few holes, and start hand sanding tomorrow. Should have it back together in time for the new years day run....then I'll likely strip the paint off the entire thing and go dune beige...or something close.
Rather than cut out, and fill in the stock fuel filler...I'm going to use that for an air connection from my compressor
At least I have the new fuel tank in and complete, something went right...well more or less.