The only distraction is the bevel box in the belt drive system which squawks, grates and moans. With the rough-and-ready S&S V-twin this wasn’t such a problem, but the Ford’s low-rev refinement contrasts wildly, so owners might think the drivetrain is broken.
Given the history of the bevel box that's not a good omen. Considering that it was a "clean sheet" design I think the final drive set-up is a bit disappointing, particularly as the rest of the car seems to have hit the spot.