Is this the kit we are talking about? http://forums.equipped.org/ubbthreads.php?ubb=showgallery&Number=215692&page=1

Your list is already impressive.

I'm with MDinana about the watch. You've got a button compass so maybe an upgrade to a full sized compass. You know how to use one and you've got good situational awareness so a full sized one with some additional features would give you an advantage.

I think you've already got a bandana but a second one is a good idea. A bandana is multi-purpose but that totally depends on how you use it. It can't be a pressure bandage and a broad bandage at the same time, for instance.

Here's a few more ideas you might want to consider: Power snack? Bug juice or sunscreen? Emerg poncho? Headlamp? More duct tape or cordage?