Decided to leave a little bit of "patina" on the top front left corner protector.
Before installing the two screws.
After installing the screws.
Just the right amount of patina left on the metal.
The very rusty part is the top front right side corner protector, before using steel wool on it.
Close-up showing the rough rusty surface...
Used steel wool to remove most of the rust.
It's a very tiring process using elbow grease...
The two top front corner protectors are done...