I finished prepping the inner trunk lid. It's now ready for primer.
The before:

And the finished.
UPS was good to me. More parts came. Re-chromed vent window frames. These frames look great. Photo doesn't do it justice, chrome is very difficult to photograph. As chrome goes not to bad $69 each.
Because of the difficulty in working on the vent window assembly, I decided to order new vent glass. I would rather install new glass now, rather than wish I had replaced the glass later after the car is all back together.