1.
Disable rupee dropping from bushes.
Slashing bushes is still the most entertaining way to earn money, but someone came along and decided that novelty automatically makes you cool, so he invented the mining system. Why do people keep wasting time with mining systems anyway? They're boring!
It doesn't make sense but we don't care.
2.
Don't use horses.
They're just cool and they make travelling less annoying.
Not featured: a cool cowboy hat.
3.
Customize everything.
Your custom chat system doesn't add anything useful to the original, your custom bodies lack the thousands of heads and hats the original has and your custom movement is pointless if I still can't walk anywhere without bringing camping equipment.
It's good enough!
4.
Use chat commands.
Read and learn:
http://graal.net/index.php/Creation/...iControls_List
While you're reading stuff anyway, read some articles on how to make an interface that isn't confusing.
Featured: the middle finger to both your players and Stefan's efforts to bring GUIs to Graal.
5.
Don't use music.
If you can't make your own, use the stef#.mid files; they're funky!