Warcrafter is a great site akin to CTProfiles before they took it down with the introduction of the Armory. It allows you to play around with different gear sets and what not, giving you the flexibility to see what certain enchants, gems, etc would do to your DPS, stats, and what not. Go go theorycraft!
So, with wishful thinking, this is what I can expect when it comes time to do 5s:
Drotara — The Freakin’ Awesome