Well just set up 2 5" Hella driving lights behind my billet grille today. I like how they turned out. Light output is nice and it looks really clean. Here's some pics!
There's some fiberglass that runs behind the grille. I drilled a hole in that, turned the light upside down, and ran the mounting bolt up through the hole.
Looks good dude. All you need now is to throw some factory fogs in that lower valance and you'll have a light show.