But it would first have to address the issues about player behaviour, that caused the removal of pk edge points.

My point about the other stuff was simply not to confuse the removal of pk edge points with the wider effort to reduce edge points. The former was trying to address a more narrowly defined problem.

Personally though, I loved the original edge system and my solution, if it was felt to be making the rich richer and the poor poorer, would have been to half what you get for each edge point target you hit, and dump all that you just removed into a pot that characters get at level 25.