I'd take all that stick-out gook off, especially off the roof. Perhaps the rear bumper can be relocated a bit higher, if it would remain at a legal height OR if a belly pan is in the works just leave that bumper alone and run the pan out to it. I wouldn't bother with headlight covers; however I would see how much grille block it would tolerate. The storage box could either be deleted altogether, or go above the rear bumper. I'd try aftbody extensions as have been noted on EM by aerohead on his VW Bus and on experimental semi trailers.
WTH is eco paint and eco wrap?