Kesta, have you considered using Patreon to fund your modding guide? Also, there is a pretty new and pretty good guide out there, and you may consider contacting the nexusmod author about it for potential teaming. It's not near S.T.E.P caliber or completeness, but the author is working very hard and it's a very decent start: https://www.nexusmods.com/fallout4/mods/23556/?