F150 fx4 as well.
Favourite mods so far would include -
Rigid dually fogs in the bumper. Although, to be honest I have hardly ever run them.
Fx-r projector retrofit. By far the best money spent. Way better light output from the stock heads. And also able to run HID bulbs without blinding any on coming traffic. Plus, they look badass. Did them myself.
Picture with lense removed..
And I would say the ready lift 2" level kit. Able to fit bigger tires without rubbing.