i'm not gonna lie, all those items were can sprayed, i clear coated the wing and skirts as you can tell, the bumper is not clear coated!! since these were all fiberglass it was fairly easy sanding, make sure to pick up a can of black or grey primer!! i used 80 grit but i never went up in grit so i have alot of lines from the sand paper (will fix that eventually).
See what the paint looks like before you decide to clearcoat and if its not shiny enough (most likely wont be) then throw clear coat on!! its a bit of process but worth it, i got too excited with my items and just chucked them on; first throw your primer on let sit for around 20 mins, should be good for your first coat, i let each coat sit for about an hour! make sure to just watch the run, clear coat spraying is a bitch because its clear and you cant see it too well if it runs, it happened to me on the skirts!
oh yeah make sure to grab a tack clothe too that was a life saver for me with all the fiberglass particles flying around!! anymore questions let me know sir!