The quest bugged on me last night after a few attempts.
I kind of feel cheated, as i got all my stuff ready sent in T7 to start.
T7 hits him once, and he resets and gets a dialog box.
Thinking son of a, i have to talk to him all over again.
I finally go to talk to him.... and he says I won.
On the previous attempts i could get him to about 50%, and yes I geared the hell out of T7, being a cybertech. Also a PVP weapon, new mods etc...
And T7 gets ROCKED. Even clearing trash to the emperor was a Pain.