My setup? Pretty basic
150 pi max,
6.2cfm@90psi compressor. This guy is a workhorse for ~$270, but I don't think HD carries it anymore.
An old Sharpe air filter/dryer from about 1981
$50 Craftsman detail gun. My '81 Devilbiss was just too big for this work.
$22 tent on sale at Walmart + $1 sheets of plastic around 2 sides to block wind
organic cartridge respirator + overalls, hat, and clear glasses
Plus bent coathangers and real paint hooks, sliced toilet tissue rolls in the BB and headtube, green painter's tape