Adding items to the RibbonWindow title bar

I'd like to add a couple of dropdown menus to the title bar (just to the left of the minimize button).  Essentially, I want to do something very similar to what VS 2013 does with messages,notifications, and Quick Launch.

What is the easiest way to do this to RibbonWindow?  Do I need to override the top-level Actipro style, or is there a more targeted way to do that?