Sand to bare metal (media blast on mine)
Epoxy 1:1
Filler/body work
2k primer to 600-800
Epoxy 1:1:little shot of reducer to make it into a sealer
Base
Clear 3 Coats
Cut clear flat to remove any orange peel 400-600 grit
Clear 3 more coats
Cut 800,1000,1500,2000,3000
Buff
A lot of fn sanding