Make sure your total str is divisible by 10, any extra stat points are wasted (every 10 str = big breakpoint). Get 150 Dex, and make sure you always use awakening potions (it really does help your HSS/FO spam).
Your goal is to asura targets, especially frozen targets. Of course some people wear Marc or something for WoE so it's a good idea to asura breakers and whatnot too.