Sounds well thought. Get out and go and you will find what you do not need. Just a sugestion Nalgenes are awsome but a bit heavy. I took a plastic gallon milk jug and cut the top off made it about five inches high . This is very lightweight and goes inbottom of pack ontop of sleeping bag. This makes a awsome sink for sponge baths. Lighter than the nalgene wring out washcloth and dry or put in ziplock bag to hit the trail.
I also have several alcohol stoves. Anytrip over three days and I would take my little 2.1 oz colman and two fuel canisters. It is just more efficent. Hope this helps. Sounds like you have already discovered what works for you.