Run heroic Slave Pens/Mecha while you wait on T5 for dps legs.
And the sad thing is that Fel Leather Boots with 4crit/4str+8str gems Pwns those epic Ogri'la rep boots.
Vortex boots is:
12AP+0.1%crit < 1.6%hit for dps. Especially since you loose the 2set doomplate bonus with S2 chest and new pants.