On the Apallachian Trail, you recommend this four pound synthetic sleeping bag? a 2.5 kilogram pack? ceramic backpacking jackets? ufo-like headlamp? and thin-soled hiking shoes? I'm sorry but maybe there is a place for that stuff, but not on a real hiking trip.
Instead, try a 1 lb goose down Marmot Atom sleeping bag, a sixmoondesigns.com Essence or Comet or at 1 lb., some 20 gram small LED button cell lights from gossamergear.com, and Rockport hiking boots off eBay. You'll be a lot better served.