What should warrior dps be in Mogu'Shan Vaults

[Besame]

After an up and down night in vaults all three warriors in my guild were roaming around the bottom of the dps list from stone gaurd to feng 40- 45k. Now i had tried both specs with different talents and still could pull ahead or sustain high dps after an 80 to 90k burst. So my question is what are your numbers and what needs to be done to sustain high dps?

[Fantasy]

for me so far ive only done first 3 bosses
stone guard (arms) ~75k dps *sweeping strikes uptime is key here*
feng (arms) ~55k
garajal (arms) ~62k

[Besame]

what talents are you running as well?