I'm really the wrong guy to ask about Burton bindings. I have long hated their bindings, even though I rock their boards and clothes. However, I did like a couple of their 2011 bindings. The cobrasharks and restricted Malavitas were awesome. Since you don't have a Burton ICS board, the Cobrasharks would be good.
The Cobrsharks were comfy. I didn't really notice that the wing on them made any big difference other than adding comfort.