[quote]is there anything im forgetting?/quote]

What you still have left out are the answers to the basic questions we asked, without which we really can't give you any useful information:

Where will you do most of your backpacking? Maine? Western Oregon? Florida? Wyoming? Eastern Texas? Another country? The gear needed for each of these will be quite different. I can't believe that you're planning to backpack every region of the US in the next year!

Will you be hiking solo or will there normally be others in your party? In other words, is some of your gear shared with others?

What weather conditions do you expect to encounter? Again, your gear list will be quite different depending on those conditions. There are no "generic" weather conditions that cover the entire USA.

What are the weights of your individual items? Again, without this information we really can't judge whether an item is suitable or to advise you that there are lighter items that are just as good.

You seem to be buying everything that you might possibly need for all possible conditions. That is going to result in first, an unnecessarily heavy pack, and second, wasting a lot of your money on gear that you very probably will never use! Plan for what you'll actually be doing close to home, in the next few months. Wait until you have gained experience to buy more. If you plan a once-in-a-lifetime trip to somewhere outside your home area, buy or rent whatever you will need for that specific trip at that time.