Ok, I know not all of you can have a black interrior, so how did you go about painting the gauge pillars to match? I bought Medium/Dark Parchment (read.. brown) from the ford dealership and the paint looks about right but I'm worried about prep work. I remember from my modeling days that plastics need to be washed in a LOT of detergant to get teh paint to stick properly but did you guys primer it first or just spray it with the paint??