Right, this time I am restarting Sarkuva, and it's not going to fail this time at all! I'm going to forbid myself of dropping this project

Anyway, I need some styling advice, and maybe also some feature advices. Here's the current layout of the official Control Panel plugin.
I use jQuery UI for the graphical user interface.
I currently don't have that much features and I'm working on an official way to load plugins (which is going to be awesome!), so this "plugin" really is just a little app which loads the Sarkuva engine and experiments with it.
Got any advice? Maybe also some feature requests?
I'm thinking of making an anti-crash, data manager and plugin library of this one. Just post features and I'll note them

(yup I was experimenting with a SUST feature (not POST, SUST :3), Start-Up Self Test)