Hang on a min... lets go back to op. Let's say you have access to the paint code below in high temp and already lucky enough to own a silver Porsche car. Are you really in need of others' opinions? Seriously?
^ Hello?
PS: Your acid green is not hard to make. 4 parts of yellow and 1 part of blue (base colors). Use
Online Color Mixing Palette for Painters for a base (starting point, adjust concentration between dry paint tests)