Thinking about covers

I’ve been plowing through revisions — at least until a nasty cold combined with covering for a colleague’s vacation stopped me in my tracks. So I used my foggy morning to fiddle with cover ideas for All That Is Necessary. I’ve got several rough ideas up. Any feedback on which ones you like best (or hate most) and why would be great. The big question: Would any of them make you pick the book up off the shelf?