There's an older thread with the same idea, but it seems to be abandoned. Maybe some links are still helpful though. Give it a try. https://bitcointalk.org/index.php?topic=1847440.0

And pretty please, try to keep it with no colors, my eyes hurt. Make a table or something, the list of active signature campaigns could be a good place to get inspiration about how to organize your data.
The idea is good, but you'll need quite some more work on it.