M53 Cushman airborne scooter measurements

[BC312]

 

I have been advised to post under motorcycle section rather than under American, hopefully someone could me help out. 

I want to build a replica of a M53 Cushman scooter just the frame and forks and see if its feasible to put an electric motor in it as a small project i have in mind. Just wondering if there are any blue print drawings with measurements about or i will have to take sizes from original scooter,  if so are there any owners in Hampshire near Bordon who wouldn't mind helping me having a measure up your M53 pride and joy. So far not having much luck, i assume the price they are fetching now most would be locked in a bank vault. Normally i see these scooters at the shows but because of covid etc i haven't had the chance to have a chat to any owners. Hopefully i will be going to Odyssey and later the Victory show. Hope someone here can help.