I support the overall concept of 200m bonuses, however I think we really need to take a look at this thoroughly and then poll the capes per skill. For example, RC creating its own rune, fishing with a shark thats basically, item protect prayer and similarly herblore.
These are still op and a long way off being anywhere near what I believe will actually come into game.
If this is coming into the game. We need an overall community session to guide our way to non op, over the top perks.
I also believe that you should not be able to use ANY of these capes for PvP the overall advantage over people without 200m would be huge. And this therefore would create such a lack of PvP because it would be unfair.