Yeah Bro, I'm in the same boat you are. When I saw the same instructions I realized how totally ignorant I am

A local shop that I trust said they'd do the Transgo kit for about $150, with servo upgrade closer to $200. Your mileage may vary. He wants me bring him the kit to make sure what I got and make sure what I want to do before he will give a firm quote. One cool thing is that he will let me supply the tranny fluid in addtion to all the parts. Should save a few $$ on the fluid, which will promptly be spent on some other mods I'm sure.

Good luck.