We have a working fireplace at home, so I do understand about the usefulness of ashes.
Also, stacked firewood leaves a lot of MOOP, so you'll want a tarp under it.
And maybe chain your stove to something, or make sure it is secured on burn night when nice things walk away from camp. I don't mean to make you paranoid, but when everyone is out at the burn, the determined thieves might hit up camps for nicer items. Just a long shot factor to bear in mind.
I'm too jaded to think up a good sig-line. Need more coffee.