It all depends what you want to do, your skill level, and your bank account. You maybe able to get away with a lens restoration on your stock headlights, then a set of good halogen bulbs. You could get projectors off of EBay, but they're not the best, and have certain problems (such as a very annoying bounce) that can be overcome, but need some workarounds. You could get HIDs for your projectors, but then again you have to make sure you get a decent set. What most on here will tell you to do, and is the best results by far, is to retrofit your stock housings with projectors. All the details of what I said can be found by doing searches on here. Just click on the little magnifying glass icon at the top of the page. Good luck on whatever you choose.
