Nestor, you clearly have your settings established and do not need to change or tweak them any more.
I still tweak mine trying to find a balance, and any new toons just add to the problem. The add-ons do seem to do a better job than the base game, I am not so much worried about them, just need a stable solution for the game itself.
BTW, What add-ons, Nestor? I only know of one, and it is "discontinued"