Could you put the grille surround on, and what would have been the hood bar, but without the mesh part? I like the cutouts, looks racy that way, but also kinda plain. I'd like to see it with just the surround on it, would help define the opening without adding too much. Car sits nice, I like the scoop.
Wow... I know I'm no help, but both ways look great! I think I'd go with the grill though and remove it every few months just for fun.
i'd put the grill and cut own the backing, whats the deal with the headlights? are they mounted from behind? wheres the bezels?
you cant go wrong whichever way you go , but, what about just punching a few more holes in it (say 4 more per side) and leave be definately paint the rad black
+ 1 on what squablow said. It would look mean with the grill surround only to define the grill area, then the cut outs make it racy. Try it if possible.