I,m not sure if the ect is different, but according to my FSM the turbo tranny is built with a "stronger" package if you will. Extra clutch and disc plate and probably stiffer springs for a stronger shift. I personally wouldn,t worry about it.
Leave it be. It's the same trans with just a few tweaks. If you really care about it you should install a nice trans cooler to keep it chugging for a long time.