Dave,
Get in touch with Donny. His dad owns a bodyshop, he can tell you where to go and get the paint you need and how to get it matched.
If you go to Tractor Supply (TSC), they sell a wide variety of tractor paints and they have color swatches. There are A LOT of different tractor reds. I think it's stuff made by Valspar and they have an activator (hardener) that you can add to make the paint more durable.
I know there is one in Leesburg Va but I am sure there is one in MD as well. If you go out to Leesburg there is a kick ass Italian place called Villa Roma - cheap and great eats.
TSC has a lot of cool stuff for Cruisers...
-Stumbaugh