I’ll very deliberately not reply to the superroute thing although my fingers itch to do it 
Yes, we probably would ideally need something like a matrix of threads: one per EV and one per issue raised. That would probably be a dozen threads for issues and three or four threads per EV example before we address all issues and can generalize to other EVs. The question is whether we can reach consensus on this and makeit work.
Anyway, with the 17 EVs that represent something like 50-100 thousand kilometers altogether, plus the 12 Es that represent an additional 30-50 thousand kilometers, we may have a critical mass for fixing a few historical glitches, can’t we?
Edit: see this new topic about superroute