I once tried to build a Dark Forces level with an editor, and I was blown away by the editor for JK. I think that it'd be cool if JKO had a more user-friendly interface for a level editor, sort of like 3D Home Architect*.
What do you think?
* 3D Home Architect is an old drafting program that was fun and easy to use.
"Damn the Torpedoes, full speed ahead!!" :P