I started by removing the dash. I wanted to see if I had any holes through the cowl as is
the same common problem with old Mustangs and sure enough I do have holes. This is going to mean removing the cowl body panel
and then drilling out the spot welds that hold the cowl together in order to get inside the cowl to remove all the rust, cut
out the weakened area, and then fabricate new pieces to weld in.