I'm gonna do this next week, and was wondering something. I have the "stacked" style headlights. Exactly how much of the radiator support can I chop away and still use the factory headlight location? I'm at school right now, and my truck is at home, so I have no way to check it out. Also, if I plan to boatside it, what thickness metal would you suggest, and should it be bolted to the body or welded, or even be a part of the body?