Rcsprep

I recently rear-ended an idiot driver that decided to stop in the middle of the road after exiting the interstate. While I wasnt charged with anything, I do have some damage to my car. I need a new hood, radiator, and radiator support. This is where you guys come in, my question, is the radiator support welded at any places to the body, or is it just bolts holding it on? Cause I want to know how hard it would be to pull it and replace it myself