Here are some of my own suggestions!

1.make the max cash higher. Ex: 2.5-3.5b.
2.add more donation benefits.
3.add more pure outfits like wizard boots ardougne cloak,ect.
4.use the spirit tree instead of a tele tab.
5.add the "sell all" option in stores.
6.add the "make all" for the crafting, ect. options.
7.add more stuff in the pk shop.even stuff with low prices,
players will pk more.
8.add more items in the donator shop.
9.get a really good ddos protection for the server.
10.get a supporter group in-game and on the forums.
11.fix and edit vote reward/shop.
12.add dragon hatchets afernal adze, ect.
13.add clue scrolls.
14.add more chest rewards.


I will add more suggestions later.

Thank you for reading, Eric3933.

dang man keep your good work up