I'm in the process of fixing some cracks on my grille, once I get it restored, I'm wondering what the correct paint color should be. In between the headlights are the 6 recessed cheese grater areas, the plastic on the grille is a smooth light grey color. The outer surface of the grille is textured dark argent color. My question is, inside the 6 recessed cheese grater areas, what color / brand of paint is used? Thanks.