Nostalgia has its limits. I still have the Camillus slipjoint knife I was issued back in 1971, what a POS. I keep it only for nostagia, I would never consider it to be a serious tool. Besides not locking, the blade won't hold a sharp edge. I suppose it's okay as a scraping tool and the bottle opener works, but even the lowly Victorinox Swiss Army Knife Pioneer is a better knife for real use.

Being practical though, why include a knife in the kit at all. Every other sailor has a better folder they carry all the time.

Definitely standardize batteries, but why CR123A? Those are good for the high output Surefire tactical lights, especially the non-LED models. But for long life, that high output isn't the way to go. The polycarbonate plastic construction, LED's and AA (alkaline or lithium) batteries are ideal in a survival situation.

$.02