Thanks for the kind comment!
I guess I'll keep getting the parts as cash permits and when all is waiting to be assembled, I'll be back for more great help.
So back to the Autolite 4100, I've managed to get my local Ford dealer to order a rebuild kit (Motorcraft CT-191-A) for 36$.
As I've been doing some more research, I've discovered that the original brass floats will all fail at some point, just a matter of time. The alternative are the nitrophyl floats. I believe that they are still available from Ford (Motorcraft CM-1062-A, Ford D4AZ-9550-A) but I'm unsure if I've gotten the proper part#?