Well I guess this is as good a topic to place my first post on.
I'm rejoining TDR, and have an '02 7. 3 4x4. It's been pretty reliable, has 104k on it. I bought it strictly for the body style. I train retrievers for field trials and often need a place to keep dogs secure inside, and heat and A/C for the dogs is nice too. At the time I bought it, I needed more interior room than Dodge could offer. Today I would buy a mega and place a shell on it.
Only problems so far have been in front hubs, replaced RF @ 80K and soon will be time to do LF. I actually love the truck, just wish I had the coin to drop the engine from my '03 CTD in it -NO comparison between the two engines, though the 7. 3 has been more than adequate for my needs. Routinely tow a 6 ton trailer, no problem except 11 mpg hwy. Mileage empty is 13-14 city, and 17-18 hwy, but it's always loaded with hundreds of pounds of gear. 44 gallon tank is very nice, though. Any q's I can answer for you?