I use a moose stator , moose voltage regulator and acerbis number plate/light with tungston bulbs. I forgot the prices , sorry. The stock stator plate has the mounting holes , but the moose stator will sit too high and hit flywheel. I simply milled off about 4mm and then it was a bolt on deal. Very easy and worth every penny, I dont usally ride in the dark unless caught off guard. I use the light to warn oncoming traffic on the trails, has prevented many head on crashes. When riding I always see the oncoming headlamp though the trees and brush way before I see the bike or rider.