After a long search, I finally found a 700R4 that I've totally rebuilt. Has all the mods and upgrades. The only thing left is the lockup convertor mod needed to install it in a non-700R4 application. There are three companies out there that make a kit for this type: B & M, TCI and Painless. I was wondering if anyone has used one of these or has any recommendations. I've heard that the Painless is pretty simple and straight forward. They all run about the same as far as price. Any help would be appreciated. Thanks ahead of time.