I have a 2006 LE without the big tow package. Like it is, it has a tow rating of 7200 lbs and a king pin limit of 1080 lbs. Am I asking for trouble with a trailer right at or very slightly over those limits? Looking at some new 5th wheels designed for short bed trucks and they all seem to be coming in at around 7000 lbs and about 1100 hitch weight. If I did that am I just asking for trouble? Any small modifications to make it better?