Feel free to be offended - I don't mind
That's impressive. Tearing down the busted tranny I had to find out just what had gone wrong took me the better part of a day and a half. Thankfully, I had the exact same unit (that had been crashed out from under me by a moron in a hurry to get to the casino for the start of the evening bingo session - he also managed to total out a less-than-two-weeks-off-the-lot PT Cruiser along with my ride and his. Advice for a happier life: DO NOT PASS ON THE RIGHT like that meathead tried to do...) sitting there just waiting to be pulled out of the wreck and installed. Made life a WHOLE lot simpler.
The idea of going into an automatic transmission - of whatever breed/brand - for any reason terrifies me... The idea that I could tear one down and get it back together as a functioning unit is a joke! And this, despite the fact that I do pretty much all of my own wrench work...