I took mine to a good friend who owns and runs a great local transmission shop and let him install my Suncoast TC, front pump assembly, and a TransGo kit along with checking out all other internal components while he had it out to see if it needed anything else, which luckily it did not... Absolute best money I spent!!!
(He has done work for me along with jobs for several friends in the past and has a very good record)I am not comfortable working on late model computer controlled transmissions; just way too many variables on these transmissions that can go wrong if doing it yourself!
Not that it cannot be done; I just feel it is better left to an expert that has plenty of experience, the correct tools, and current diagnostic equipment....

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Supporting Vendor and Moderator of LOST05 Jeep Liberty CRD Limited 
Ironman Springs/Bilstein/Shocks
Yeti StgIV Hot Tune
Week's BatteryTray
No FCV/EGR
Samcos/ProVent
SunCoast/Transgo
Carter Intank-pmp
2mic.Sec.Fuel Filter
Flowmaster/NO CAT
V6Airbox/noVH
GM11 Bld.fan/HDClutch
IronrockArms/wwdieselMount98 Dodge Cummins 24 Valve