Hi I was wondering if anyone could tell me who makes a good rebuild kit for a 4r100. I would just send it out to BTS or Twisted Diesel but I need to replace my injectors so my funds full enough to have it sent out so Im doing it myself with the help of a friend whos a Ford Tech. Im planing on building the truck to have around 500 marker sometime in the future so Id like to get a kit that would work for that set up so I dont have to tear it apart in the future and buy another kit as well. Thanks!