Great news allkidd. Happy for you and glad that you found a solution.I was one of those who thought your weight numbers were good and thought that your hitch might be the problem. Enjoy all of your future trips but be careful about the speed. I aim for 65, will hit 70 now and then but reel it back when going over 70. Too many things can go wrong in a very short time. All it takes is an exciting blow out on a hot day at high speed to make you a believer.
Also glad that the "get a bigger truck" crowd didn't jump into this thread. You have a very workable combo.
Best wishes.