2014 F-150 integrated brake controller question

Can't wait, I feel like a kid on Christmas morning! My nephew has had an Ecoboost for a couple years now and tows a similar sized Jayco Octane toyhauler and raves about it. He sold a Duramax and fifthwheel toyhauler to buy the F0150 and couldn't be happier. This should be a good workout, we are going up on the Mogollon Rim at about 7500 ' elevation so some good climbs and downhills.