I need some advice. I have a mostly stock 2000 F250 7.3L Crew Cab truck, and I am planning some upgrades. Right now I have a AFE big air filter, and I deleted the muffler on the exhaust. My plans are to install a 4" exhaust system, install a TS performance chip, along with the 3 gauge package for pyrometer, tranny temp, and boost gauges. Mostly, I use it to pull our camper, about 10k lbs, and a horse trailer about the same weight. What kind of upgrades can I do to the transmission? Right now, I don't have any problems with the tranny, but having some more power and smoother shifts would be nice.