if the charging is like 4.5 amps or like,you dont need to do anything.your bike is having ac/dc electricals just like older gen pu;sars,if the charging of the dc part is 4.5 amps or like u can just plonk a hid without any mod as the battery circit is dc.its actually the case in so many bikes like unicorn as its also a ac/dc bike but the charging is good and if u just change the tail lamp to led then u can use hid without a prob.as far as ur bike goes its already tail light is having leds so chances are very good that u can plonk a hid ,just check the amp rating at 3 k rpm and let me know.

can you please check the charging amp through the battery with the help of a multi meter(digital).if its more then 4.5 amps or so on ,go ahed and plonk a bixenon hid.let me know. also where do u live?