This would simply make donator status worth paying for/buying with in-game gold.
Few things I think we should see in the Donator Zone if added,
1. Angler fishing spot.
2. Spec pool that allows you to get spec right away without a wait time.
3. Thieving stalls.
4. Slayer Monsters that are not aloud access by non donators.
5. A Bank to simply just chill around and talk to others.
Hopefully you consider my idea