This is amazing stuff. I read Tom’s articles and am thrilled that you are doing this. I’ll definitely be following you and supporting you. I am interested in open-world stuff, adaptable AI and extensible systems… and I see how clunky BTs can be for this. I’m 100% BP in my skill-set so creating libs for this on the BP side is a God-send for someone like me 
Lots of challenged to overcome it looks like but just want you to know there is definitely an interest in this