It depends on how big of pieces of trash you get in the paint. And you can just tape up the weather stripping and other parts you don't want to paint with painters tape. The more parts you take off the better coverage you will have whilst painting. Highly recommend taking the bumpers, hood, and hatch off.
I CONTRIBUTED TO THE WIKI! ah... turbo. I love the turbo, the boost, the speed, the sound. and its all better when you do it yourself. cheaper too.