Thanks Matt. I hear ya. That's why I'm sticking to all one type of rattle...err...Conventional Paint Applicator!
I anticipate a fair amount of trial and error, and I think I have enough spare pieces lying around to practice, adhesion, coloring compatibility, masking and then clearing.
Then when I'm reasonably satisfied, I'll throw up a quick paint booth and paint away.
Here's my "paint gun"! LOL!