Just took some pics, for writting a tutorial so i'll post my rig here also 
3 x 6990 = 2600 MH/s - 2700 MH/s
3 x 6990 = 2600 MH/s - 2700 MH/s
Damn how did you get this thing to run stable at 2600mh? Must clocked the crap out of it. I have 2x 5970 and only able to run it at 1300-1400mh
