Bruce, someone already did a summary on the Mopar board, although it is a 'long summary' it does reduce the size of that original thread down considerably.
If you don't find what you're looking for within, let me know.
https://board.moparts.org:80/ubbthreads/s...art=1&PHPSESSID
The paint used was regular, 'Stop Rust - Enamel paint', I used varying ratios of mineral spirits, depending on the weather. That sounds weird, but when it got warmer, I used less to achieve the same consistency as when it was about 40* outside.
I did a total of three coats, used 1500 grit. The number of coats will depend on what colour you are starting with, whether you are going lighter or darker than original, that would indicate more coats needed. (2 coats, wetsand, 1 thick coat, wetsand), again depending on the thickness of your applications form the roller. These three coats used about 1 quart of Rustoleum and 3 pints of mineral spirits, so overall, about 60-40. A Spridget is obviously smaller and doesn't have a roof, so I would have to assume that a quart would be more than enough for 4 coats.
this really is a seat of your pants kind of operation, because there are so many variables that you have to feel first hand and make adjustments for that reading it from a sheet of paper won't accomodate for.