If your NOT planning on running the fluid through a stock type tranny heater in the radiator you should run a good trans. temp gauge so you can monitor the actual tranny fluid temps, it is real easy to keep the fluids to cool(under 160F)
If you have that problem block the cooler off to make it get it to 160 to 240 F driving temps
As far as which tranny fluids to use go to Wal-Mart an buy their type F fluid and run that
BTW, do you know the correct way to adjust the shift cable on that push button trans? If not learn first that before driving the car and burning up the new parts