Sorry there is no "grand" ending, you just see the same ending for each task. Nice idea about the percentage, I'll put it on the "list of things to do if I ever release a feature update". :o)
Your comment reminds me of the artist whose work was displayed in the Louvre and every time he visited he brought a paintbrush and would add/change items! The game is wonderful, Richard - better than any of us had a right to hope for. It's time to move on...
