Started cleaning out my garage today. Got most of the stuff moved to the shed, now to figure out what to do with the lumber. I think I'll just store it in the house, and the small bits I'll bring to my parents for burning.
Then I can start demolishing the chimney, and from there decide on what to do with floor. Subfloor, or refinish concrete. Also need to decide if I get rid of garage door, it would buy me some head room, and also make it more thermally efficient. I'd still install the garage door panels on the outside of the house to make it look like a garage, as any major changes to the outside you probably need a permit.