"Using the new BMW 1800 motorcycle engine and drivetrain looks perfect to me. The engine is beautiful and comes with the clutch and transmission and it shakes!. An extended driveshaft to their own rear drive wheel would eliminate many current problems."
It would work if, and only if, they copy what Triking did with the Moto Guzi drive train. The right hand seat would have to be narrowed to accommodate the offset drive shaft.