what i mean by 200m xp perks is after you get 200m xp in a stat you would gain something over a normal 99 stat.
example: agility - slow run drain or unlimited run
cooking/fishing - ability to auto cook fish
farming - increased yield / plants cant die
slayer - able to skip tasks without losing streak or point increase per task for being a master slayer or you get a choice between 2-3 task and you get to choose which one
herblore - auto cleans herbs from farming patches or raids
These are all i could think of right now. This would mainly benefit ironman i would think but this could give people the extra drive they what to achieve higher goals. I've had a lot of mixed reviews on this just asking around. This could also be fine tuned so it doesn't seem over powered or too much of an advantage. With there being a 3 200m requirement for the comp monkey this could make players change from doing the easiest to grinding something a little more worth while if it was added.
These are just my suggestions for the perks they can always be changed to be more fit for the server.
Thank you for your time.