Best auto trans. o/h kits in your opinion?

To the best of my knowledge, Chrysler, GM, Ford etc. do not make their own friction plates, but typically obtain them from either Borg Warner or Raybestos. The company I worked for in the past purchased a ton of GM 3/4 friction plates for the TH700 R4 from GM. The price was really good, so he virtually bought all that GM Canada had at the time. They arrived at the warehouse, neatly packaged 250 to the box, and all wrapped individually. Upon opening the individual packages, Borg Warner plates were in them. When the transmission in my Challenger was torn down, Raybestos plates were in it, and no, the transmission had never been apart previously. When I bought it, it was a 32000 mile survivor that had been parked in the original owners garage since 1980. The reason for taking it out and tearing it down was to replace all the gaskets and seals. The old girl had a lot of seals that were leaking.