I have just purchased this vehicle and I am very satisfied so far. I have a 2900 lb truck camper loaded in it and power wise it has no issues. The camper does cause it to sway a little but with air bag add-ons I don't think that it will have any trouble. The mileage with the camper is about 11 but I figure that since there is only 1000 miles on this truck it should get a lot better.
The power is awesome, great shifting transmission.
A few more cup holders and places to store things in the cab would make it a little nicer but that is probably just personal preference. Great rig!