I wouldn't worry too much about the missed opportunity. At 60k the ATF is not poison! You can do a flush if you like and you will change 75% (not an accurate figure) of the stuff. As for the shift points, it may or may not adapt to your preferences. But, you can always excercise your thumbs!
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James now has: 2008 987S 6 speed
Crashed: 2010 987.2 pdk in speed yellow!

Sold to a cool racer chick: 2004 986 S
YouTube channel: the PORSCHE as seen by NewArt
www.youtube.com/channel/UCohdrH2xHTklM1thxk0KKOQ?