How to fix sheet metal holes?

Some good ideas here guys, thanks for the help. My first intention was to put a band-aid on it to buy time while I work on other things. This car needs a LOT of help and is ugly as hell. A little more ugly isn't going to be noticeable. I like the alternative-to-heat/welding ideas, I don't want to chance warping a really straight car. I do intend to forgo the chrome trim. More on this as I move forward. I think I will