Thanks to the Cartchives discord server: https://discord.gg/8nGNTewveC
As well as @necroseus for the derailer and copper rail speed suggestions!
Here are some videos that are similar that I drew from:
https://youtu.be/klsGsPY-Q9k?si=gH6Nix89YNut-AB2
https://www.youtube.com/watch?v=O2qCIvXALiw