I'm really into this build. I have 250 gal tank coming soon. The only problem will be moving it. I guess an engine hoist will have to do... Can't wait to see more pics of the truck *cough, cough* I mean smoker! I don't doubt that the powerstroke will have any trouble. I have a 94 dually that will be pulling mine. But yes, your drop hitch will be about 3 ft tall!