I bought the Fox 2.0 front and rear from Levittown because they have the best pricing. Dealer installed, and aligned (I live in a condo in Maine and it's cold or would have done myself) total install $599 took another $214 off with points. I went this route because they are a Ford product and...
Put me down as another Ford/Fox 2.0 satisfied customer. Great road ride and handling compared to the the FX4's and being a Ford part there shouldn't be any warranty concerns. They also level the truck as you want.
I had keypads on my last two Sport Tracs and wife's Fusion and really wanted to put one on my Ranger as I got so used to them. But honestly after months of not having one and the auto unlock/lock feature that my Lariant has I don't miss it. Still wish the Ranger had it built into the door pillar...
I don't usually use a dealer for oil changes (aside from them giving free oil changes for the life of the financing) but Wiscassett Ford is awesome. Not too far from you, I've bought the last eight Fords from them and they have great service. Ask for Jenny and say the Cifelli's sent you.