Sorry to be a little pessimistic here, but although I agree with your opinions the given suggestion won't work. 1) Only the most obvious bots are gold farmers. There's a bagillion other lazy [wagon] botting their wagons off on their mains and pures for the sake of getting better skills for their own in-game enjoyment. Hence 95% is a far from reasonable estimate. 2) If Jagex were to sell gold, which, sadly might actually happen in the near future with the current leadership, the game would become a total piece of [cabbage]. It is already heading that way, though.