He should do (and I am sure he will) whatever he wants with his Porsche.
But he did ask for and solicit our opinions. I have never cared for BBS wheels, especially the gold wheels. They do look much better with the black centers with polished lip. That's my opinion - ymmv.
Edit: The Yellow Porsche, above, looks awesome with the grey BBS wheels.
I am with Moses on the all-black wheels. They don't make a race car look "racier" or meaner. Just look like a car with 4 spare tires.