I've started work on my door blades,they're currently in light blue metallic paint but I've sanded and painted one at the moment in Satin Black. What would be the best course of action for the surrounding Grey plastics on the sill area and bumpers?

I'm thinking there would be 3 choices...

1. Leave them as they are and just clean them up with some Aero 303

2. Paint them Satin Black to match the blades.

3. Paint them Denim Blue to match the shell.

The third option would probably be the most expensive,has anyone used the pre-mixed Audi paints you can buy on eBay,if so whats the match like as this 'could' work out cheaper.

Thanks

andy