[BHarvey]

First, are they legal for street use when sporting all required lighting and such?

When I say streamlined, I am talking the Vetter 'Spud' style with rider enclosed.

Second, anyone here working on one?

Been thinking of building a streamliner based on a Ninja 250, or a GS500E.

The Ninja because of the smaller displacement and lighter weight, the GS because of the torque advantage which would more easily handle tall gearing.

Seems you could build one with a rail system to make the back half slide rearward for ease of entry/departure, and be left in the rearward posititon for city riding when always having to put your feet down.

Then for highways, slide it forward to fully enclose the rider.