I was thinking would there be any idea to have an option to set colors of files and classes individually? I've thought that it would be nice to set green color for "finished" source file and something like red to mark unfinished items that still need work. That way you don't need to remember which items were unfinished (when you are using only IDE for project management). It could also be other kind of visual display option, not just color.
Even limited color options would be nice. Something like green, red and "reset to default".