Wow maybe it is that mostly only J30s auto trannies brake down more. I'm suprised that yours is still holding up after 125k and all that auto crossing. I mean mine has 72k on it right now and it shifts smoothly and plus I have a tranny cooler too, but again I keep obsessing over when its just gonna crap on me by adding all that power to the engine. Maybe, just maybe it will be able to hold at least 250whp pretty soon .