[Perfectlap]

I like the plolished lip. I'd be leary about how much the slightest bit of curb rash would be magnified on black.

I'd also consider gun metal grey with the polished lip. Paint the calipers red and you'll have an interesting combination. Add the PORSCHE door decals in dark grey and it'll tone down all the red.


p.s.
Plasti-dip is indeed a great idea to test it the different choices. You can layer a matte black under their grey anthracite for a "chrome shadow" effect.