Gotta love including "ran it up to 145 mph" in an ad.
I abuse (ABUSE) my AOD and 4R70Ws and only has the AOD broken, and that happened because in order to avoid an accident I decelerated and braked quickly on rumble strips from 85 to zero. I do all the things your not supposed to do...OD-2nd down shifts, WOT in OD, hold second relentlessly, my 97 Cougar would slide a tire at 85 when locking out OD to slow down on the interstate, etc. I have 280,000 on my Grand Marquis, 150k on 97 Cougar, 135k on 97 Mark VIII, and 225k on 89 Cougar.
The Mark had issues with the transmission that didn't come to light in the test drives, but between doing the JMod and replacing some worn VB parts and accumulator pistons all is well now.