The Jasper also comes with a transmission cooler which is one of the primary problems with our transmissions. A few members have them and seem happy with them.
Personally though, I'd probably just get it rebuilt locally pay a little extra to have them replace all the solenoids and upgrade the tq converter if possible. While you are there install a 20,000 transmission cooler along with a B&M remote transmission filter and you should be fine.
Drive it 1000 miles and start the change out process to a synthetic fluid like Amsoil Universal ATF 3 quarts at a time by changing the fluid every 15k along with the remote filter. Once 3 changes have been done do it every 30k.