You should be nice and toasty! I think I can save you about 3.5 pounds right off the bat….you have your outlet plugs and cables listed in pounds instead of ounces…unless you really are carrying 4 pounds of plugs and cables!
That down hoodie is weighty, but I bought one on sale and wear it for around town. It is warm and comfy.
You are heavy and duplicative with you headlamp choices. Possible 2-3 ounces potential savings there. Your pack is a hauler and I was scratching my head about the need for a fanny pack.
Most of what you’re taking are entirely personal choices. I’m jealous… should be a great hike. Stay warm and dry.