You're doing a good job there Same as you, I've spent untolds of time restoring oodles of old tools that have bin left out in the elements for a long time, some of them have bin outside in plastic or metal containers that have held water, many of these containers have rusted away or the U.V. sun rays have broken the plastic down and so they would have bin better off if they were not in a container, or exposed to Oxygen. Our atmospheric Oxygen, that we need to breath, has a lot to answer for. but I'm not going to move to a planet that has an Argon atmosphere, just so my tools don't rust.