Here's an update...
Almost 2 weeks ago, I sanded down the passenger side one cuz I was gonna paint it. I used 300, 400, 800, 1500, then 2000 grit sandpaper and I got it very smooth. I cleaned it up with some soap and water. Then I got curious, so I grabbed a bottle of some dash/rubber/plastic cleaner/glossy stuff and sprayed some on a towel. I rubbed it into the molding and damn... It looked really good!
Here it is:
I took that pic tonight. It still looks really good. For comparison, it looked like the driver's side one.
This was much easier than painting it and looks better