http://www.streetsource.com/forum/120080_1_Buildups-F150-by-Tre5-Customs.html
Check out my build up. I used Michigan Metal Works front setup and built my own kit for the rear end. I could surely cut you a "weld it yourself" kit for much cheaper than you would buy the kit from KP. Plus I could have it in the mail in less than a week. I'm not sure what KP's wait time is, but I heard it's quite long. They do have nice stuff though.