Got my Apollo frame/fork,chainguard via FedEx Ground today, and threw some random parts at it to see what sticks.
The bars and wheels are definitely gone, and that crank is too long unless I swap to a longer fork. The BMX neck may stay, and that Honda Racing sprocket might remain onboard until I can find something with more style.
I'll lace this Shimano 3spd into a 20" hoop and figure out some kind of cool shifter for it. Dig the holes in that brake arm!