I am going through the same process with my wife right now. She wants to get rid of her Jeep GC to get a 4 door ram. We have looked at a bunch of them over the last few weeks, and we still havn't decided exactly what we want. I'm leaning toward a 2500 or 3500 QC, short bed, 4x4, auto, 3. 73. I really would prefer a long bed personally, but I know that the short will be a little easier for her to handle in parking lots and such.
My brother-in-law purchased a 2500 QC 4x4 sport 600 auto with 3. 73's about a month ago. It is really a nice set up. I have driven it several times now, and I am really impressed with the way it drives and rides.
Justin