I'm going to be moving up to a 2500 dodge this summer/fall. still can't make up my mind on a 6.4 gas or 6.7 diesel. I've never owned a diesel and keep hearing they are costly to maintain and have to be worked hard all the time. currently have a 1500 with a 5.7 hemi and love the power and fuel mileage but need something that can carry more. plan on hauling 2 sleds on a deck during winter, and a lightweight truck camper in summer with the future possibility of a single place trailer with a quad or alum fishing boat. It would also sit most the time during the week, not being used as a daily driver. Thoughts?