best RPG/MMO type plugin

hi, ive been hunting around for just the right RPG/MMO plugin to use on a bukkit server but having some trouble tracking one down that ticks the right boxes, i sort of want something like McMMO, but something with a little bit extra like, custom classes (mage, warrior, hunter ect), custom items and item sets, and meybe somehow having a random rare mob or something along those lines with say, a story line to tie in with it so its not just PvP all day, and meybe dungeons, is there a plugin that combines all of this into one or is it scattered over an array of plugins?

 

Heroes! Even though you need Libigot, a modified server jar, heroes works great.

 

MCMMO

 

does MCMMO support custom classes?? and itemsets, item stats and that sort of thing?