Man, and it's only a 2000. Reminds me of when I pushed my finger through the metal next to my pinch weld on my 02... All of my pinch weld is good on both sides except for the left side in the back, there's just a hole. Everywhere looks pretty good other than that one spot. I'm guessing the same thing applies? Just weld in a new piece of metal and paint?
This post makes me want to remove my struts, sand, prime, and paint those areas. They look pretty good as of now, even from underneath.