There are infinite ways to "organize" (or not) your many items. How do you prefer to organize your electronics when you go away for the day at home? What is the condition of your phone battery? Will you typically need to access your power pack during the walking day? Does your backpack have pockets and how do you personally like to use them? If your electronics are going in the top pouch of your backpack, do you also need something waterproof to protect them?
We are all different in the ways that our brains organize things. For example, my electronics collection includes a few other items that I think of as "tools". So when I am trying to remember where I put that widget, I remember it is a "tool" and thus should be in my blue zipped case. Other people would think I am crazy, since they are able to remember straight away where every single item is. Others never know where anything is, and need to rummage through everything. What are you like?
All of these variables and many more will affect how you like to organize things, and once you are walking you will decide to try something different - it will depend on weather, what other things in your pack need to "rise to the top" on that day. If you develop a blister problem that needs special attention one day, you might put re-organize those supplies for better accessibility.
Organize these things in the way that seems most suitable for you, and then adjust. I recommend taking several extra zip lock baggies.
On 9 Caminos and many other trips, I have never landed on the perfect plan.
