LEMII
Yes, if the payload on the sticker on the door of the truck is really 2600 lbs., you will be fine with that truck. The thing is, you will not find that truck on a dealers lot, it has to be ordered. If you are getting a truck on the dealers lot, I can guarantee it will have a lot less than 2600 lbs payload rating on the door sticker.
Secondly, get the 3.5 ecoboost and the 10 speed transmission, a much better combination especially if it is going to be your daily driver also. You can thank me later.