you shouldent have a problem with the alternator because the hids use less energy. in order to add them to your driving lights you just need the new housings for the H4 bulbs. as for the fogs i dont think you can just due to the designe of the housings a good option are the PIAA brand bulbs for your fogs there pricie but worth every penny i'll try to get a pic of mine i have the yellow ion bulbs and they are bright!!! and kit wise i got mine off ebay for like 60 bucks not a problem yet and i've had them for like 6-7 months and have done some good wheeling in that time frame. just make sure to buy from someone in the USA for quicker shipping and ease of returns if you do have a problem. hope that helps you out
01 TJ 4in trailmaster sus, 33 SS trxus m/t's, IPF housings w/ ebay hid's
, PIAA ion yellow fogs, old school KC daylighters, half top, soon to have poison spyder rockers and custom front and rear bumpers. finaly got an 8.8 and some other goodies. now its just time to put them in.
*WANTED* thick cut waggy D44 4:88's and carrier and a good set of 31 A/T's
dooder "all i have to say is if guns kill people, spoons and forks make people fat."