I have an e-line stator coil in mine. It's OK for a Baja Headlight, but not if you really need to see anything in the dark. Takes a lot of revs to get good light. Lots of revs = lots of speed. Lots of speed and off-road riding the 500 at night is not a good combo. Damhik.
The Baja kit is the generic bolt-on, where almost everything is self contained in the headlight mount.
Keep your Visa card on file with BD, as EVERYTHING on the 500 is a "wear item".
I've replaced lights, LEDs, relays, horns....heck, the BD aluminum main mount bracket broke from fatigue cracking.
And, yes. I did have my crank trued.