This is just my opinion but you may not need a WD hitch but it will save the rear springs on your truck I have owned many of Ford that as soon as you put too much weight on those springs a couple of times they start to give and a sway controller is always a good thing to have especially if you travel the Interstates besides if you have not yet bought the trailer talk to the dealer it might be more cost effective to have them add these things to the price of the trailer or if you buy them at the time of buying the trailer they will usually discount them for you just remember to have there buyout right cost of them when they quote you a price have a friend they have not seen or dealt with get your prices. Remember a dealer is looking to get as much out of you as they can and little things or options is where they can get you.