it should not be too bad to replace. if it is an 06, and your the original owners, that had lifetime powertrain..
I would honestly look into LKQ for a used one... No transmission shop will guarantee one that is not completely gone through....
Glad to hear you coming back stateside...


Dinuba, California, Home of the PALOMINO ranch and 440 truck farm, where dodge trucks have a home. Have Four 1979 dodge PALOMINO trucks now.