I noticed that the donor shop has a few convenience perks for donors only: 30 day teleport rock, miu miu, auto all cure, etc. I think it's okay to include those as a donor perk but they should all be purchasable via meso too to avoid P2W and also to create additional meso sinks in the game. Tons of players will not give this server more than 10 minutes of their time once they see that donors have unique advantages that cannot be obtained through normal gameplay.