Duplicolor One stage black from autozone. Unless you got another sugestion that is under $30. Ive used the one stage before on my 86 I had, it held up pretty good and looked decent. And on my doors, there are little rust holes at the bottom, really small, would it hurt anything if I just put some rust converter on them and primed and painted?
Here is what I am talking about
And here is the door as a whole
Ive been wire brushing the bottom for the past hour, getting most the rust off.