Aerodynamics & Diverting Wind Resistance ?

How far do you wanna go?

On the KISS method, drop the front, air damn down low, but IDK about covering the bed or loosing the gate. After that, it gets expensive I’d guess. Shaving door handles, louver the hood, etc…
well, of course I complicate things and this will be no exception, but we are trying to keep it "stock appearing". Yes, air dam down low is a good idea.