I'm definitely eyeballing a cement mixer!P.S. My DH calls me "The Tool Enabler". I think a small cement mixer and a portable sawmill are the only things I've ever vetoed -- though I did talk him down to a more beginner-oriented item once or twice.
the saw mill looks more promising as well, alas I have a limited number of trees, all still standing.
The impact driver is definitely a good tool to have, especially if coop building and repairing is something one considers!