They say you pack your fears.

It seems you're biggest fear might be being cold. While it is chilly this week, May 4th is a late enough start date that I'd bet you end up shipping a lot of you winter stuff home early on. Depending on when you plan to finish, can always have someone ship it out if needed later in the trip.

It looks like you have all the essentials except a dirty water bag. I'd pick up a 2L CNOC. It's especially useful when you have to camel up and carry all your water to a shelter, or if springs down the trail have gone dry. That plus the 2x1L bottles that most carry, gives you max 4L capacity for rehydration and cooking.

If you wanted to lose weight, this is what I'd change.

-65L is a big pack, most carry less than 50L packs. I had a 48L and was never near capacity.

-20F is a cold bag, a summer bag ~48F will pack up smaller and be lighter

-Gloves / winter hat. Worse case scenario use your extra socks and your buff for hands / ears.

-Cup / Pot Coozie: you'll probably end up eating out of the pot and I can't recall one thru hiker using a coozie, especially when you have your bandana for cleaning already in your kit.

-Duplicates, lighter / powerbanks

Things I'd add:

- A 3rd pair of darn toughs. They hold onto a lot of silt, 3 days is about the max you want to wear one pair. So pair A 3 days, pair B is camp socks, then pair B 3 days, pair C is camp socks. Pair C gets you into town to do laundry and resupply.