I thought about getting one made, but then I saw they are available at recleisure.com for $3. That is assuming they are still stocking them.
We really did not buy many additional parts. I bought two Northern Tool fenders, a new throttle cable, tire tubes, and the Ford Blue engine paint. I still need to get a clutch or TAV. Have not decided yet. Almost forgot, going to need the handle bar grips also.
This was a good starter project. I want to go with a vintage bike on the next build.