Here's where I'm at now.
I probably should have made the fork a bit wider at the top ... if this wheel ever warps, that nylon drive-ring will be hitting the fork. Maybe I can scrounge up some more 1.25" square tubing and make another fork ... and another pair of dropouts.
My intention is that I will mount that GEBE 32cc Tanaka engine on the rear wheel ... wait, I think I told you this already ...
Okay, well there it is ... clamped to the work bench.
by-the-way ... it's upside down at the moment.