HI! Im new to the crossfire thing too, 04 coupe. I am fortunate that my selling dealer has a mechanic who has been to school specifically for crossfires...he knows his stuff. I had an ESP/BAS warning light come on while I was out of town so I stopped by another chrysler dealership that I bought my Caliber from. I knew I was in for trouble when the guy writing up the work order never heard of BAS/ESP

It got better watching the mechanic fight with opening the hood for 5 minutes! They didnt have the equipment or expertise to work on the car so I had to take it home.
Just check with your service department and see if they have SCHOOLED mechanics; not the "gee I always wanted to work on one of them" kind. This forum is a GREAT place for help too. Lots of luck