I drilled out the pivot rivets on the seat tracks so as to remove them from the seat. I bead blasted them and started the tedious chore of straightening them so they would slide on the new floor tracks. After they were straight I painted them black and hung them outside in the sunshine to dry. I fabricated end pieces for the cross members under the floor and welded them in. I then seam sealed the bottom. You can get a good high off of that stuff, good thing all the doors were open. I installed the dry seat tracks and temporarily put the seat in just to double check the operation. I know the seat isn't pretty, ignore it, it will be re upholstered down the line. Chased the threads in the door hinges and re hung the door, lowered the car down to the floor and rolled the lift out of the way. I pushed the car back over to the other side of the garage and swept the floor. All ready for Corvair work. I'll do the other floor next break in paying jobs.