The black one with mag wheels is in Bordeaux with regular spoked wheels now. The buyer made a YouTube video with it. Search for swingbike Bordeaux. That one was a good riding bike. The springer felt nice. I think I remember making the front head tube shorter to fit a 20" springer. If that is the way you decide to go it will be easier to cut your front head tube before welding. You can use the rear head tube for reference.