1) Allow graphing to make a graph based on your favourites
2) Put the legend to the right of the graph
3) Allow Control of the legend text. Each Plan has a short key, that could be displayed rather than the Project -Long name combo
4) Allow control over the graph size (There is a lot of empty space)
5) Doesn't help me, but graph aggregate data over all/selected plans in a project
6) Export all data to excel format for external reporting and analysis.
7) Put the legend into a scrollable control