I got it figured out! Since this is the place to say mine is better than yours and mine can pull more I have decided to weigh in. I am going to have a Union Pacific puller (18,000 horse power) fitted with 20" wheels and WELD the 5th wheel to it.......think this is overkill? Do you think I will DIE going down a grade or be unable to pull a summit? I can't wait for the here is what I have that is better and if you don't have it you will perish from the earth!