Awesome project! I love cars that are out side of the box.
I got a suggestion for you that make things alittle easyier when doing sheetmetal work. I noticed the panle clamps you are using, iv been doing sheetmetal work for 10 years, iv tried using those and I wasn't happy with them. They left a gap that was a little to wide for me, they were kinda bulky, and messing the square peg was a pain. So I just made my own out of some scap I had laying around. They were very simple to make
Mine used just a thin strip of sheet metal to make the gap tighter, and also they just use a piece of tig wire instead of the big square beg. This way if you can't get behind it then you can just let the wire fall out. Make fitting panels easyier because you and slide the clamp on one side of the panel and slide the panle into the other side. Anyways thought it might be a helpful tip. If you have any questions just ask! Keep up the good work
Ryan