I agreed with Carn. They really do kinda cancel each other out.
As for the other matters, leave the server as it is. This thread was about the cR. And I too agree that we should move it back to +4 when possible. There was a whole discussion about that.
I don't think that's enough; 36 - 40 seems a better score, considering there is a maximum of only 12 infections in the game.
my signature broke, here is a fox snek: