Rust converter

[norseman]

Thanks for the advice, but T-cut won't cut it (no pun)
Looks like it's a sand down & repaint job.

My own fault for not masking.

 

[Burnerman]

Before you get stuck in, consider using a G3 compound and one of the polishing mop kits from Toolstation or whatever.
These work well using a slow speed drill.
John