Great user experience. thanks.
I like the following things about your plugin description:
you include the changelog in your description -
very helpful in determining if one is deciding to upgrade or not without having to download new version just to read the changes.
screenshots of settings and results.
demo link - excellent bonus (thx hbf).
makes the whole experience a whole lot easier.
I may not provide the completed solution you might desire, but I do try to provide honest suggestions to help you solve your issue.