OK this will probably start a flame war, but screw it.First, I'd say rack mount with some panniers, the more it looks like a motorcycle,(tank on bar, frame-mount, visible pipe) the higher above the radar you'll be.Second, if you're the typical upstanding looking dude (kinda the Ted Bundy thing) just play dumb and take yer chances with the po-po, probably looking at a warning then you can deal with hoops.Third, I read it here somewhere, every 20 seconds float-pedal so any observers (you may not have seen) can see what it is.
The insurance-auto people would like us to not exist, as a drug-dealer they can't get their cut with us and don't like that.They'd like us to have to insure our willies so we could pee in so-called safety.