http://www.wowarmory.com/character-sheet.xml?r=Thunderlord&n=Beezi
There is my spec, but my armor hasnt updated yet
I have SnD glyph and garrote glyph (cant find rupture glyph yet, really want it and need it)
I did about 1700-1600 dps. Hovered around 1600+ most of the time.
I used the target dummies on ogr.
MH Instant OH Deadly
My cycle is
HFB stack 3, Garrote, SnD, Mutilate, Rupture, Mutilate, Envenom, Mutilate ,Rupture, HFB, Mutilate, Envenom, Rupture. Repeat.
I do HFB every other cycle starting from that first rupture. Its pretty easy, and also follow the 3 cp and up rule.
Pop trinkets when alot of the other buffs go off.