Ross, I like the Black idea, you rarely see black on fastback A-Bodies. Maybe do any striping or callouts in satin or flat (same thing?) Black. I think demon seed's (Mod) car is done that way but he has a more factory look.
Here's the drawing of a paint scheme I save on my computer, I dig the red pinstripe on the hood, it would match my red Wilwood calipers. Gloss black, flat black hood and red surround stripe..