Help Delete All Npc's

[SQL Developer]

Hey mates,i am making a PvP server and i think to avoid bugs to delete all NPC 

exept the standard like classmanager,dye manager,wherehouse etc.

 

*Clan quest items

*Noble Status item

 

I will have any problem if i delete all the npc's on quest's or on sieges? 

someone who have allready delete all npcs answer me .. thanks 

[mawtaw7]

by deleting the default npcs u wont avoid anything.