there's a reason us riders called the Vistalites "lawyer lights"- IE you were covered, legally, if you ever got in an accident, and wound up having to sue the driver to collect damages.

not having required safety equipment, suit gets thrown out of court.

I seriously doubt anyone is going to receive a ticket if they've not got the required safety equipment, but it sounds like it happens in Hawaii.

Heck, in some commuter forums a 3" reflector is recommended?

Here's what I recommend- a CPSC flector/vistalite for backup use and legality, a Planet Bike Superflash on flash, and a 12" slowmotion triangle. seems to help with passing clearances....