The image attached is of my brainstorming phase.

I will use a 3-ring binder system alongside a digital, sharable calendar for my planner. Because there's a lot of different things I want to track, plan, and journal in the same place, I'm going to have several sections which I can then archive in separate binders when they "graduate" from my daily-use binder. This system is everything I think I'll need - flexible, expandable, ready to decorate/personalize, and it allows crossover between digital and paper tools.

I will match a paper calendar in the binder to my digital calendar which I share with my fiancee. This will make sure I really know the major tasks and events I have coming up and help me to remember them.

I will use a weekly at-a-glance planner for my general planning, but I'll also use a daily planner for each day to make sure all my tasks get done.

I will use several trackers for habits, mood, health, finances, and more.

I will also have a journal section, among other sections (simplifying primarily for privacy).