So looking for input, here is my design for a hat for my Pi. Its meant to be a fast and simple solution to all of the random cables in my GPIOs. Its meant to be super easy through hole all the way, and honestly, parts I had laying around. I thought about putting voltage conversion on board, but I already have an Aliepress converter, so why waste the space.
Let me know if you want to see a schematic, but its pretty straightforward.