I am looking to add a top case to my 2008 F800 ST and am leaning towards Shad, primarily because of the fact I don't need a key every time I want to open it (vs. Givi). I like the expandibility of the SH48X but am concerned that at 24" wide (61cm) it will look awfully big on the back. I have the stock BMW Panniers. I know beauty is in the eye of the beholder, but does anyone happen to have a top case this big and have any picture they could share? For everyday riding it would be to be able to hold a backpack with a Surface Pro in it and my helmet when not riding, and then an occasional (VERY occasional) trip.