I also add a good bottle jack, hate those sissor jackst that come with most vehicles and a four way lug wrench. the basics, bailing wire, duct tape, electrical tape and wd-40 for quick fixes.
Amazing build, I live down around Effingham, IL and am amazed at what you have done with that build. Know you've heard it quite a few times on here but I'll chime in again with just how great it is to see someone, so skillfully bring out the old charm in a building the way you have with your...