Off the shelf Rattle cans, I would pass on.
There is krylon, Rustolium etc.....
If you want to do the job right, use automotive paint.
I don`t know if all Paint Stores do it, but some will mix the paint and put it into a Rattle can.
(I have one I had mixed back in 11/19/21 when I ripped out the interior of the 85, was going to paint the plastic panels. Closest color I came up with looking at paint chips was "Atlas Red". Later discovered it is "Canyon Red". Maybe get back to it this summer)
I suggest you get every Paint & Body book you can find, read up on Paint/Body work. There is a ton of YT Videos on how to paint, prep etc...
You can do it, your fear will stop you.
FEAR = False Evidence Appearing Real.
I have a 82 Datsun 720 KC Diesel I bought back in 10/81. Still have it.
I think it was around 1990, paint was falling apart. Decided to paint it....never done it before.
There was no internet back then. read all the books, watched VHS Videos etc....
HVLP Paint Guns were the rage back then. Bought an Accuspray gun, $400. Found an old Air Compressor, 60 gallon horizonal, with Honda gas engine and a big 2 lunger air pump, something that was hacked together. Paid $150. (old P O S)
Had to crack the Air Bleeder on bottom of tank to maintain correct pressure.
Later I sold the Compressor after I pulled the big threaded plug on the end and took a look inside, Thick blistery rust. Build date of 1944......a bomb waiting to happen.
Pulled the Hood, fenders, Doors, bed etc... and painted it all in sections and put it back together.
new Door seals, window seals etc....
Used PPG Deltron single stage. Had one little run that wasn`t much.
I amazed my self how good it came out.
Today I can polish it out, (hands turn red) and she still looks brand new.
I made a paint booth out of PCV Pipe and plastic tarps.
I would recommend you remove the Hood, place it on saw Horse`s to do the work. easy to do, my Wife helps me when we remove it and install.
Goat