you wouldnt have to change aything for those lights... they replace the stock ones just like trail techs... the recitifier is something im not experianced with so i cant explain how it works or any of that.. i just know you need it when doing the conversion and running those monster lights becasue i have read it probly 50 times in differant posts...
if your really set on getting them talk to the guys i said in the first post.. just be warned i have heard WAYYYYY more negitive things about doing the conversion then i have possitive.. but its all hear say... and i havent tried nor will i so i cant say from experiance that it isnt safe i can just say what i have heard...