1. The ability to edit the supergroup colors and symbol after formation.
2. The ability to opt -not- to have the supergroup symbol applied to your sg costume. It works on some costumes, but on others, such as barechested men or armors with the jewel chest piece, it doesn't work. I'd like a "Display Supergroup Symbol?" checkbox, and if it isn't checked, it retains the costume's normal chest option.