For me, I just moved the front hanger. The rear should be good. It should work for you as well, as I believe we share the same length springs. 
Yep, went to the Baseline one on a Sunday and saw several Fords. Make darn sure you get them from an F150 and not an Explorer or Ranger. You may even want to measure them to make sure they are 32" - 25" or about that along the spring. Good luck!
are the explorer and ragner springs not heavy duty enough?
