Color codes:

Laborer =  &8
Sorcerer =  &a
Wizard =  &1
IronDonor = &f
GoldDonor = &6
DiamondDonor = &b
ObsidianDonor = &5
Witch = &9
Prince = &e
King = &4

Ranks:
Guest = Laborer
Member = Sorcerer
Wizard = Trusted [same permissions as IronDonor]
IronDonor = $5 Donator [same permissions as Wizard]
GoldDonor = $15 Donator
DiamondDonor = $30 Donator
ObsidianDonor = $60 Donator
Witch = Moderator
Prince = Administrator
King = Owner

Permissions Needed (so far):

Laborer Permissions
--------------------
helpop
permissions.build
/rankup (setranks plugin)

Sorcerer Permissions
---------------------
poi.action.view.*
magicspells.cast.*
lockette
tpa
tpaccept
tpdeny
warp
warp list
motd
buy
sell
rules
kit
home
sethome
balance
mail
ignore
msg
pay
help
/plugins
  - signs.use.balance
  - signs.use.buy
  - signs.use.disposal
  - signs.use.heal
  - signs.use.mail
  - signs.use.sell
  - signs.use.time
  - signs.use.trade
  - signs.use.warp
  - signs.use.weather
suicide

Trusted/IronDonor Permissions
-------------------------------
towny.town.*
towny.nation.*
towny.town.toggle.*
towny.wild.*
towny.claimed.owntown.block.*
towny.town.spawn.*
mobdisguise pig
mobsidguise sheep
mobdisguise cow
mobdisguise chicken
poi.action.view.*

GoldDonor Permissions
----------------------
    pigman: true
    enderman: true
    creeper: true
    skeleton: true
    mooshroom: true
    slime: true
    zombie: true
    wolf: true
    cavespider: true
    spider: true
/nick
/me
    spleef.create:true

DiamondDonor Permissions
------------------------
poi.action.add.*
poi.action.remove.*
colors.hex
[every mobdisguise]
-Still being worked on

ObsidianDonor
-------------
towny.cheat.bypass
magicspells.advanced
-Still being worked on

Witch
-----
tp
ban
tempban
kick
banip
mute

Prince & King
-------------
All commands