I see no value beyond reg fee mostly due to the MC abbreviation, not to mention the fact since motorcycles get good gas mileage anyway and have small gas tanks (with little extra space for a hydrogen fuel system) that hydrogen fuel may not be used even if the technology was here. However, HydrogenMotorcyle.com does has some value (don't look, it's been taken for more than 4-yrs)
*the exceptional businesses of our esteemed moderators