Well today was welding day. Got that transition pan and the outboard rear lap belt mounts welded in. Started grinding it all down. Was 100° out there I quit around 3:30pm. Got about 1/3 of it ground down. Removing the framerails from this transition pan to reuse the pan I used 3/8" drill bits. Of course that left some big *** holes to rosette weld. That in turn leaves a lot of weld to grind down. Anyhoo, it doesnt look super great up top since I kept having to work the metal down to fit tight at the framerails in the seat pan area, but the welds are solid and that's an area nobody sees anyways. I will work at getting the rest of the welds ground down and the floor pan sanded on the top side to prep it for primer.