Like the others, I use custom settings in AMR. I also do some common sense individual modifications. Usually Artful, Purified, and Reckless gems are interchangeable to a point. So, if one is much less expensive, I see if I can use them instead (using the AMR interface and locking it) to still get the results I want. If I have a cheap weapon or bracers, I lock in the less expensive enchant. If AMR wants me to redo lots of gems, I try locking the gems and see if I can make it give me a workable result. I always set crit to 0 and tell it not to add Haste between breakpoints.
Since you have the Samoflage, you should be able to get away with dropping some spirit. You might also consider going for the Pandaren boot enchant, since the additional speed can be useful. Here's a sample template for your toon: askmrrobot.com/wow/gear/c2e5c512-e958-4c3b-8827-2f86004f07a7 If you don't want to change your enchants:
http://www.askmrrobot.com/wow/gear/1...5-07e6524bddd4 (click optimize for each profile). Both change only one gem, there's really no reason to use a hybrid int gem in a yellow socket. If you left AMR to its own devices, just changing the stat priorities,
http://www.askmrrobot.com/wow/gear/6...8-148b39217345 it wants you to use the spirit chest enchant and change 8 gems, and it puts you an additional point over the haste bp.