lol dont get me started on things that need doing i ended up replacing 6 body mounts on mine due to the dreaded tin worm and the previous owners attempt to repair! i think some people really think they can repair rot with a piece of tin and loads of silicone and underseal
Did my D1 with 3.6mm box section and didn't need to put rock sliders on. Tree sliders would have been nice though, however, you could just weld them on the side.