This is the finished product.  After the touch ups it's had a further 6 coats of clear.  There was nothing I could do with some of the yellowing white area's, also the gouge marks from where the mylar on the playfield had originally been cut with a knife were next to impossible to completely remove they were just too deep.  The enamel black paint that had previously been applied to cover bare area's caused problems during the clear coating process, even after it's complete removal no amount of prepsol, sanding, cleaning or sealing with primer helped.