My latest mod will include a modular file system that allows you to implement the parts, tweaks, and other stuff that you want, without adding what you don't want! I currently am about to start working on this mod, It will features new parts, optional tweaks to prior parts, optional tweaks to KSP's GUI, and maybe more! Join the discord to get notified as the mods development begins: https://discord.gg/SmrYv8p
Made a small bit of progress. This first part in the mod! Theres a new ore called Biomass that can be put into tanks, then put into this part to produce liquid fuel!