These are still unfinished and are subject to adding/removing/reordering, etc, but since so many of you are asking and we're too slow on finishing it up, this is the list of perks as they stand now (and not all are implemented yet, but most of the hunger/prowess/xp/regen ones all are)
Level 1 - Max town size 100 radius / All members have perms everywhere (tier2/Regular town members)
Level 2 - Increased XP by 10%
Level 3 -
Level 4 - Regen an extra half heart in town.
Level 5 - Max town size 200 radius / Select Royals area (owners and sub owners)
Level 6 - Hunger loss lowered by 25% in town.
Level 7 -
Level 8 - Increased XP by 25%
Level 9 - Prowess gain increased by 10%
Level 10 - Max town size 300 radius / Select tier 1 area (new player/noob area)
Level 11 - Regen an extra heart in town.
Level 12 -
Level 13 - Hunger loss lowered by 50% in town.
Level 14 - Prowess gain increased by 25%
Level 15 - Max town size 400 radius / Select tier 3 area (Lords)
Level 16 - Embassies
Level 17 - Ability to toggle mob spawning in town
Level 18 - Increased XP by 50%
Level 19 - You take no fall damage in town.
Level 20 - Max town size 500 radius
Level 21 - You do not lose hunger in town.
Level 22 - Ender pearls are not consumed when used in town.
Level 23 - Town Chest (Guild Bank Chest)
Level 24 -
Level 25 -
Level 1 - Max town size 100 radius / All members have perms everywhere (tier2/Regular town members)
Level 2 - Increased XP by 10%
Level 3 -
Level 4 - Regen an extra half heart in town.
Level 5 - Max town size 200 radius / Select Royals area (owners and sub owners)
Level 6 - Hunger loss lowered by 25% in town.
Level 7 -
Level 8 - Increased XP by 25%
Level 9 - Prowess gain increased by 10%
Level 10 - Max town size 300 radius / Select tier 1 area (new player/noob area)
Level 11 - Regen an extra heart in town.
Level 12 -
Level 13 - Hunger loss lowered by 50% in town.
Level 14 - Prowess gain increased by 25%
Level 15 - Max town size 400 radius / Select tier 3 area (Lords)
Level 16 - Embassies
Level 17 - Ability to toggle mob spawning in town
Level 18 - Increased XP by 50%
Level 19 - You take no fall damage in town.
Level 20 - Max town size 500 radius
Level 21 - You do not lose hunger in town.
Level 22 - Ender pearls are not consumed when used in town.
Level 23 - Town Chest (Guild Bank Chest)
Level 24 -
Level 25 -