Here are the li nks I neglected to post earlier:
First is Recon for the headlights:
http://www.gorecon.com/
Make sure you choose the correct ones for your truck.
Plus the projectors that Recon use are designed for HID's although they ship with halogen bulbs installed. Takes a bit of wiring to get everything up and running but the instructions are easy to follow. Recon also offers LED taillights which are massively bright and look very cool.
Next is the relay kit:
http://innovadd.com/bb.3g.ram.1.html
The above is only one part of what you need here is the other:
http://www.carhidkits.com/hid-kit-wire-relay-harness-w-flicker-plugs-275.html
Witht eh relay kit ensure that you let them know the make and year of your truck and if you are using aftermarket lights with the low and high beams seperated like I have.
This is the Kit I use in my truck for the HID's:
http://www.hidxenonlights.com/h3-hid-bulbs-c-645/digital-hid-conversion-kit-4300k-30000k-p-261 I use the 4300k bulbs which outperform anything hotter.
As far as the 35 watt vs 55 watt debate goes I said it earlier. All 55 watt kits do is overdrive a 35 watt bulb thus shortening their life. There are only a couple manufacturers of the bulbs and they ONLY make 35 watt bulbs. All aftermarket kit makers do is rebase the bulb for your (or my) application. With the Recon headlights you will need H1 based bulbs. Do not be fooled into getting what is called Bi/Xenon kits. They do not work properly. Plus if you decide to try and stick HiD's in stock headlights expect to be stopped by the police a lot. You must use projector headlights for HiD's or the glare will be unbearable for oncoming traffic. Goood Luck and hope I assisted you in makeing the right choices.