I’ve been itching to get these done and they don’t disappoint. I decided to use dome head bolts used on Lambrettas to join the two wheel plates together as they look so much better than a normal nyloc. I have used nylocs to attach the hubs though (I was advised to use these instead of domes for this purpose).
They needed some fettling; even a ’65 scooter has quite fine tolerances when it comes to wheels, so each bolt hole and the main hub opening needed dremelling back a bit. Fits great now though.