Looks like you have it pretty well nailed down, Taurus.

The one thing I keep getting stuck on is that I really like to have a metal cup. Even if its just rusty old tin can. The soap dish size & shape restriction makes this a major challenge. A small tin (perhaps minus the lid) would fit, but would be too shallow to be worth it, IMAO. Bandaids used to come in a rectangular metal box with a hinged lid and that's the container I used for my very first survival kit as a kid...

On the other hand, the restriction imposed on the use of fire mitigates a cup's usefulness somewhat. You have the MP1 tabs and a camelbak so there's no real need to boil water, its just a comfort issue. Oh - might want to add one more tablet so you can purify three full 3L camelbaks.

One more thing is the "IMP" the Canadian equivalent of an MRE? What luxury! I wonder if I would eat it all at once or stretch it over all three days as a "special treat" once or twice a day. Be sure not to "field strip" it like you normally would so you can used the packaging for tinder/etc.

Anyhow, where do I sign up?