I wonder about the nylon pants. You have some $ invested in G3 waders and capilene, so everything will be breathable. If you put a nylon layer in the middle you can't get the transfer from skin to outside the waders. Now, that may not matter, since you will pull the sweat off your skin and hold it in the last layer before the nylon and therefore not feel wet, but the waders won't breathe if you put a moisture barrier in there like nylon. Unless this is some really openly woven nylon. Maybe I'm just picturing the wrong thing, but all the nylon pants I can think of are the windproof non-breathable kind. If that's what you are talking about, I would leave them out entirely.