Hello, I am new to the forum, but I already own a 1997 Jeep Wrangler TJ. With that said, I am looking at another pretty far away, and received these pictures of the frame. I am aware that frame rust is a big problem with Jeep TJ's, but am not the best at determining what is bad/needs a frame swap, or what needs just the surface rust removed from pictures. How bad is this frame, like could I scrape the rust off and add some paint, or would it need weld in pieces/swap? TIA