I have similar feet to you and went for this years Burton Imperial. Very comfy and warm boot. However, I had to go a size up than my shoe size as the roof in the toe area was putting pressure on my front foot and causing pain. Also the big toes were curling slightly so I would recommend go at least a half size up on these.
As I say though, when they fit they are a great low profile boot with good response for all mountain tom foolery.