I just had a set built by the retrofitmasters. They have them listed on their website (the only ones for a 2006 Silverado). I didn't get any halos or anything crazy but they can do that type of work. The plus side to custom headlights is you get better projectors and you can pick exactly what you want within reason. Downside is the cost, unless you have the time to do it yourself. As for the rear lights I went with the Spyder LED.... They are still working after a year and are bright as heck. Be careful with the third brake light, the one I got off amazon the bed lights don't work. It is a known issue with that brand, sorry I can't remember. I hope that helps a bit.