Thanks for the info, definitely a few things to consider.

Right now I’m trying to determine the original paint scheme/brand.
After sanding, the side and top panels have a grey primer base, then red, then blue.
The front and back panels have grey primer, then yellow, then blue, then green, then grey, then blue. Is it safe to assume the front and back doors have been replaced?

The internals and frame are a red primer, and the base is black.

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