Hello, these are my suggestions, good or not, here they come.
1) Take Slayer Swords away from usual players (can only be worn by donators, mods, admins)
2) Make Mithril Dragons drop decent stuff at the Mod Zone(Atm they only drop bones and super potions)
3) Add Dragon bolts to ranged shops.
4) Add more melee armor to shops (Helm of Neitiznot etc.)
This is just my point of view,
Sincerely, Liquicity.