Does anyone have any advice on how to restore the moldings on these cars? All the stainless, I'm assuming its stainless, around the windshield is scratched up and needs to be addressed. I'm guessing this would be a common issue. Is it difficult to polish it back out? Is there a coating or anything else to be aware of that can be damaged if you're not careful? Also, what about the chrome on the brake lights and other plastic bits? As far as I know they are all original, but they are starting to look ruff.