I finished the power supply. I decided to paint the chassis. I used Rust-Oleum grey primer #254150 and Metallic Matte Nickel #727830. I then used Bar-B-Q Black #7778 on the transformer.
There were only a handful of components to change. I cleaned the tubes and their sockets. I did have to notch one end of the aluminum plate because to went over the choke mounting ear.
I then cleaned all the wires underneath and going to the plug. All done.