Unfortunately I am 1 out of 3 here. I ran across that MIDI documentation recently too but agree that it seemed to be an interesting start with too much left as an exercise for the reader.
The more I think about it the more it makes sense to do a conversion and hang on to the original electronics for someone who needs it in the future. I'm not ready to do that just yet, but the more I think about Moog support possibly not being there even if there is a real need for some repair I can't do myself, it makes more sense. The enclosure/stand/etc is actually worth a fair amount to me even if the electronics went completely south (though not worth what was paid) and it is comforting to know there is an alternative path via a D-Lev conversion, it could be a fantastic theremin in the end with all the space for options in there.
In the total of 6 hours or so that I have spent with the Claravox since I received it back when (not kidding!) I haven't seen anything that I can't at least closely emulate with the D-Lev or in most cases surpass. A conversion might be fun, but I'm not ready to let Moog get off this easily without some discussion.