But do you have the factory tow package? An easy way to tell on the 2013 is if you have a built-in brake controller. Or is your controller one that you purchased separately?
The weight of the TT unloaded looks to be about what mine is. Also the hitch weight is similar. My concern comes from the fact that you have 119" of wheelbase vs 131" That may not seem like a lot, but it is. Plus you are looking into a longer TT than I have. Mine is 28 feet tip to tail.
When I was at a local shop that does RV repair and storage, the guy was telling me about how he had a customer who had a regular length Expedition who bought a larger TT and it didn't haul well at all, then he upgraded to the Expedition EL and it towed great using the same hitch. Don't know if he was just giving me a story or what, but that's what he said.
If it were me and that setup, I'd make sure I was using the most premium of hitches (Hensley Arrow) and great truck tires. I'm no expert, just going by what I've researched myself prior to my purchase.
NO TV!!! NOW WHAT???
2014 Coachmen Apex 259BHSS