I really like the EditorDocumentViewer, but it looks pretty dated when compared to the betautiful Ribbon interface and so on. The worst part is the oldschool toolbar, but I would also like to change the icons to match the ones I use in the rest of my applications. The ability to hide the toolbar but still be able to control e.g. the zooming would also be great, for making a Print Backstage area like the one seen in the Office applications.
If these things already exists, I apologize, but I haven't been able to find anything about it in the documentation or the samples.