cmi - Best of luck with the Big 5 editor, and keep chugging on with Book 2!
Quickbread - Post-revision recovery mode sounds lovely and well-deserved.
About 9K into my WIP, I am suddenly struck by inspiration for a whole different project. Bleh. What do you guys do when this happens? Abandon the current WIP and work on the new one? Or put new idea away in Ideas Folder and come back to it when you're done with current project? Hrmmmmm.