Engine paint for early A

I think it's a good idea to ask peoples opinion, they might have a valuable experience to share or stop you from doing something weird.

I don't think you care if it looks period correct or not but you might want to think about the contrast of the colors in the engine bay. Since your car is a very dark blue you might want something that shows the engine like red with aluminum valve covers or the Commando valve covers with red crinkle paint.

Check right here on FABO for some Commando covers => http://www.forabodiesonly.com/mopar/showthread.php?t=97395&highlight=273+commando