I really like Lord Vindican's Armor... although he could have forseen that Malgus would betray him after he's been wounded.
But this was the best part of all SWTOR-trailers; The battle Kao Cen Darach VS Lord Vindican & Malgus.
The way you designed this is awesome. The armor, the posture... Everything about this says "I should be afraid? No, YOU should be afraid. SPOILER ALERT: We fight, I win, you die, end of story. Shall we?"
If we consider how this ended, this is a typical Sith-problem: Arrogance.
But what I also like, is that you gave him a one-handed sword. I always saw Vindican more as Sorcerer than Assassin... You would think he could have predicted Darach's move with Satele's saber if he wields a double-bleded saber himself... oh well.