I take the too ugly & stands-out approach, how many three tone Supers are you aware of
Faulty components are nice deterrents as well. You wouldn't want to swipe this at night, because the headlights are no brighter than the park lights, which is exactly how I like it. Karma will see it rains during any theft, and there's a 50/50 chance the wipers will work, I don't like their odds
That and they'll need to stop for gas soon, because only I know how the gauge "works". The speedometer is 7 MPH under-represented, so there's probable cause too.