Indeed, I agree it would be very difficult (if doable at all) you would be needing a very well geared team and the hope of no opposing players.

Most likely you'll need 2 tanks, possibly 1 aoe such as a paladin?, then you'll need a very good healer (I'm not sure whether you'd need two) and then the dps... It's probably doable but I can't imagine it being repeatable against the same people to much.

I'm still going to try though when I get up there