I want to get a new truck to pull my 24 foot enclosed trailer. It weighs 8000 lbs with the car and tools in it. I am looking at a Ram 2500 4x4 Power Wagon with the big Hemi, and a Ram 2500 Laramie 4x4 with a Diesel engine. The price is almost the same for the two trucks. What one would you recommend, and why.

Thanks
Raul