It's tempting to get too hasty on that beautiful frame prep job! Looks so good when it's done! But it's also frustrating when you decide to add a little bracket here, or change something for that widget that doesn't quite fit where you really want it. Now what . . . spray bomb? For best results, just do an easy de-rust, spray primer, build the car, then strip it down for a final nice paint job. Sounds like more work but you'll be much more satisfied with the finished product, and it'll actually save you time in the long run.
Roy (SAC Hot Rod)