Welcome to OOF
Given the replacement wing a good flatting and a couple of coats of primer filler., ready to base coat and clear coat the 'hidden' parts prior to fitting. Have to do it this way, and spray the main wing on the car, as I have no way of suspending it , to spray off car.
Mind you, got to get the old wing off first
I recently bought a fold up clothes rail for hanging panels/ parts for spraying. I do it outside as its a faff sheeting everything up to avoid overspray on my other cars in the garage. It a single rail with four angled legs. It's ideal for single panels and parts. Just choose your day, hang them up and spray. When you've done, its simple enough for two to move it into the garage to harden. It's easy to store in its folded state.
The shower of rain earlier that deposited a fresh patina of Sahara dust all over my car after I washed it yesterday. Sigh.
It's good for the garden though I guess.
