As the question in the title implies, does anyone know? I thought two large 55 watt lights would work well. I was going to get el cheapo lights because they aren't as powerful as KCs and well, KCs are expensive, so I'd rather get some affordable for me.

 

The hella 500s are alot thinner than most cheapo ligk hts. Wowak did that, but i'm not sure what lights he used.

 

I have Hella 7" black magics behind my grille, but I removed the inner shroud and I have a street scenes grille.. I don't think they'd have fit behind the OEM grille without some cutting, and even then they might melt the plastic. I think you should be safe with any 6" light, though.