Did a quick and dirty mock-up of the new project, wood blocks and all.  Right now I have a narrow-glide front end on there with a Honda drum.  By chance I had a Harley axle that was turned down to 15mm at some point; I need a sleeve for one end of the axle to run the Honda drum properly, while waiting for the wide-glide Moto Guzzi setup.  The tins are Wassell and the bars are narrowed Flanders knock-offs.  The rear wheel is a Honda - just on there to make it roll.

I need a rear drum (preferably mechanical) and a sissy bar to make it a proper roller.  Let me know if you can help!