if you really want to continue this, i just did this in t6 gear 533 def 30k hp fully buffed and my shamans wearing mix of lvl 70 gear
http://www.hdimage.org/images/ic2jtnqqg5o5iltor83.jpg
http://www.hdimage.org/images/k6ba6ngp5gcls45go0z.jpg
2nd boss was kinda funn his hammer would one shot my shaman, so by the time i was done 2 were dead, but they have 14k hp in tier4..
You're more than welcome to join us on dualboxing irc channel(listed on top) to continue this. Otherwise lets keep this clean.
I am streaming to people that are in the channel.