My truck is a 94, but after comparing the tables between $0D and $EE I'm getting in way over my head. I was hoping that I could use just the info from the performance tables, but like you said what I don't know could kill my tranny.

Did you put 0 for shift times in the "desired shift time vs TPS" mine is currently 1st 875, 2nd 1000, and 3rd 800 at WOT. I have read from different forums that changing line pressure or changing shift times can have the same affect. I would personally think the way you have gone changing the time would be the easiest on the drivetrain components. I changed the MPH that it shifts at under different conditions mostly for the gearing change that I made.

Thanks for the prewarning on the TCC lock up at this point I don't plan to make changes there.