We have Fez 1.3 running with Fedora 2.2 (don't ask. It's =mostly= running.)

We are going a bit crazy going through the GUI to set up our content models, etc. Since we can export settings, it seems plausible that there would be a way to create all of the configuration pieces using a handy dandy local XML editor and then import? Has anyone done this? Is it doable? Are there gotchas?