Painting a Shark tooth grille

ir3333 said
..spray the complete fin area black and Let dry. Tape every fin individually and spray everything argent grey (Mopar muscle wheel paint).
When dry remove tape from each black fin....8 hours to mask the fins and 5 hours removing it.
...i don't restore and paint these grills anymore.

I thought about this method and probably in retrospect, it would have been the better way to do it. But I was concerned about the black showing through when I start getting those inevitable paint chips.