Speaking from experience, we originally pulled a 32' bumper pull toyhauler with similar weight specs to your trailer with an F-150. The truck itself "pulled" the trailer fine in terms of power, getting up to speed, trans temp etc. But even after adding airbags and better tires, it still wasn't that great to haul, especially if the wind picked up... got downright scary in some situations, so even though the truck was only a year old, we upgraded to a 250 and it was like night and day (and I don't need to tell anybody how great it was when we upgraded to a dually in preparation for trading in the bumper pull for a 5th wheel).
But that being said, in your part of the country you might be just fine with your setup once you add air bags. But here on rv.net, you aren't going to find a lot of people that will say "your set up is awesome!", cause it really isn't.