So, I just did something really stupid while rushing to put the new radiator in today! Now that I have two nice holes from hitting the power steering bolts, how should I go about fixing it? Last year at the track, we used some JB Weld to complete the repair, which worked very well. I later decided to replace it for peace of mind. Before I use that technique again, would it be much better to have someone weld it? Any idea what that method would cost to complete? And should I be looking for some type of business that specializes in this type of repair or anyone who welds well (with the right type of welding for this repair)?

Once I get it repaired and carefully install it (Grrrrr!), do many of you do anything to prevent damage to your radiator from normal track damages (such as rocks hitting it)? I was thinking about using some wirecloth such as the type used for windows to help protect it.