Wow, that's some really light gear!
I would do without the stove, but that may not be most people's priority.

How do the Aquamira chlorine tablets compare with a Sawyer mini? Is it worth it to save some weight and drink chlorine all of the Pacific Crest Trail?

I think bandanas function better than pack towels.

I always take a few individually wrapped wet wipes. I'm on the fence between that and/or hand sanitizer. Perhaps the sanitizer makes more sense for a longer trip.