Yea, i seriously think rough about the 'Spawning' of course its funny to get the most epic gear you can have etc, BUT!
You really should make spawning 'Costing', have the ::Melee, etc left but all spawnings, should require cash. For an example theres some 517 servers that has this stuff.
That if you for an example spawns an Armadyl godsword, it automatically, removes 71m (if thats the price) from your money, and to get this money your simply PVPing.
you should also make loots.. ETC 'sellable' so you can type ::sellall when ya got inventory full of Loots and u get cash for it.