The problem with a fight that takes a full party and 30-45 min is... if some1 dc during that period, you are pretty much screwed. Right now for us the hardest part of doing speed run is hope for no1 dc or error out (god knows it happens alot... especially during CS). It is ridiculous that once you DC, or even worse, error out, you are not allowed to come back. I've dced during T3 fight when I was had the quest, making the whole thing rather pointless.