..This is what I mean. DocBud is only listing a fraction of the possible interactions in a super-soil mix (great input Doc). I'm afraid I don't trust myself with a mix just yet.
I don't trust myself either, that's why I hire helpers. (microbes)
If you're going to grow organic and use organic waste for fertilizer, as opposed to organic extracts (earth juice, GO, etc) then you've got to stop thinking NPK when you grow organic and start focusing on the microbial life in the soil.
Been there, done that, still learning. What I KNOW, I share as advice.