Decided to do a little rustproofing. Mixed up a small amount of 2 part epoxy primer and brushed it into the hard to spray locations. This stuff is thick. Thinned it a little to try to lay it down better. I'll have to thin a lot to get it through the spray gun. I plan on devising a way to stuff some paint down deep into the cowl area. Maybe a rag on a coat hanger.
Painted the old fresh air supply. I'm pretty happy with the smooth dash now that the cab is upright and I can see it in the proper orientation.