Ok fellas, I found every possible part I could need for this car 45mins from my house. Woo Hoo!
Now to save some money and decide what to do.
I'm steering towards the twin pump. I'm going to take a look at a gasser twin pump he has and see if I can retrofit it.
Has has a whole wagon motor that is a runner, and he's willing to pull the head and sell me that too.