The only thing I do differently is that I use a Maxpedition bottle holder; that way I can have a 40oz bottle full of water, a pot and all of the survival stuff in the pouch. Plus, I use the MOLLE to attach the knife to the side of it.
Sorry for the crappy pic; it doesn't really show the gear. Guess I need to take a picture of the contents. But it give you the general idea.