My buddy is now working on this - A bit of background - it will be featured on some episodes of "Cafe Racer" tv show. It has a swing arm and shock assembly from a Yamaha Seca. He also was able to scrounge a brand new set of CR carbs. The motor is an 836. The bike is a 69 that was purchased from the original owner who got to watch the filming/deconstruction of his bike.
This is the sketch, but the final product will have spokes with some wider than stock aluminum rims laces to dirtbike hubs. Can't believe I haven't seen this paint scheme on a cafe bike yet.... Not sure when the episodes will air.