HELP ME!

Hi i own a server and im starting donations and i need perms it is Group Manager and a need perms for staff too.The ranks are...


[Newbie]=Start off at this Rank
[Player]=Plays on the server for a amount of time
[Helper]=Helps other players

Donation Ranks:
[Member]=Donates $5
[VIP]=Donates $10
[Hero]=$20
[God]=Unknown
[Overlord]=Unknown

Staff Ranks:
[Mod]
[Super-Mod]
[T-Admin]
[Admin]
[Head-Admin]
[Owner]=Gets Op