I made this build with PvP arena in mind. It offers relatively good stacking AoE damage that you only have to use every 9 seconds to maintain its full effect, and between that 9 seconds i picked the hardest hitting spirit generating ability in "Deadly Reach" for what seems like the most effective burst.
With that being said, i went for more survivability in the spirit spenders in "Breath of Heaven," and the panic button "Serenity." Although, the runestone i picked for "Breath of Heaven" gives you a 20% damage boost every time you use it, so, even if the situation doesn't call for a heal you can still use it in setting up a kill opportunity.
Im not quite sure how big of an issue mobility will be, but if it is as crucial in Diablo as it is in WoW high-end PvP, the monk seems like a great choice for owning some n00bs in-game.
Take a look at the other skills i didn't go over and tell me what you think works and what doesn't. thx