IIRC, the Holeshot headlight kit used a SV650 headlight assy, so you should be able to round something like that up from a salvage source. Most likely, any old GS or dozens of other older naked bikes could supply you with the bucket & trim ring, you can get a H4 headlamp to go in one from any auto parts store if you sourced an old sealed beam unit. You can buy the headlight mounting parts from Suzuki for a 2001-2003 naked B12 to use on any B12.