I'd like to have custom ui buttons which can have their own custom hot-key. Like a bunch when selecting a Fleet, or a planet or a ship etc.

That way I could tweak the ui just the way I want it. Ex. One button which is hotkeyed to #random which tells all the frigates and fighters to attack target X @ their current location. Or A moveorder back to home planet. Or a button which tells planet X to build structure Y. The possibilities are endless..