This looks awesome (although I think the name could use a little work). It also brings up a question I have for HN: Every few years, I make an attempt to learn to use one of the classic editors like vim or emacs, and inevitably give up after the enormous productivity drop I suffer when writing code. I just can't seem to pick up the muscle memory required to become fast with these tools, and the overwhelming array of…
The problem is the people who reply will be the people for whom vim and Emacs "clicked".
I'm like you, and when I looked at my vim using friends, they really aren't any more efficient. Also, while your editor will "work forever", expect interesting plugins (like C++ integration via clang) to be less stable than say atom or visual studio, and to have to nice plugins every few years.
Also, they don't fit well on a modern desktop. I use lots of apos, each best for their use, that all use the same shortcut keys. That's integration that I like.