Alice in Wonderland + Wizard of Oz + Obsidian Apocalypse = ???

I put this up at Facebook and Paizo, so it only made sense to put it here:

Here is a crazy adventure idea for Obsidian Apocalypse that I have been kicking around: Two girls with their armies battle it out for the control of a city. One is named Alice fell down a rabbit hole to get here; The other is named Dorothy who came via a tornado. And the PCs are in the middle trying to protect the city. Welcome to the Emerald Looking Glass Wars. What do you think?