I called Maaco from Starbucks when I was on my lunch break, and spoke with an estimator. He told me that I should probably let a professional do the work, but that I should put ducktape around the area I want to cut if I wanted to do it myself. He said he really needed to see the car in person to find out of the hood was hollow, but he thought he could install them for around $500.00 Does that seem fair? I'm not sure where my Husband keeps his saw, but he has one just like in the photo. Do you think the round ones or the diamond ones are better on a blue car? I'm going to go back to the Autozone this evening.