Need help with boardtrack chopper!

[MRCJC650]

Hey,
I have a Ultima 23in front wheel and I’d like to use it on the rear. I’m thinking I would have to find a rear hub and swap out the rim and spokes but are there any other options that would make this easier or cheaper. Anyone have any other ideas that would work? Any help is appreciated. Thanks

[farmall]

Buchanan's can make custom spokes if you send them the hub and wheel.
How about some pics of what you have and what you want that to look like when finished?