Need Pointers on painting a body kit

I Purchase a BW fiberglass body kit for my Teg and it came in primered already. Im just wondering of how to start it off. I have a compressor at home and Painting attachments but I need to know the basic of painting eg; what type of paint to use, how long to dry, how many coatings etc. I also need to know if I need to reprimer it and been hearing about some epoxy’s or something used for painting autos. I’d appreciate any step by step help from you guys. Thanks!!