Zombie bears has 708% dps per cast so effective dps a lot higher than it looks like assuming that u have a good mana regen. Recomended stats are 700 allresis 4500 armour and 50k+ life and mp 10 should be ok, u will also need to have 100k + dps with life leech.
Slow weapon class 1.2 aps best choice, since faster weapon class, you will have difficulties with mana.
Also played babariian, he had unbuffed 120k unbuffed dps, but took lot longer for it to killl monsters in mp5 than my unbuffed 120k dps wd. For babarian to reach same effective dps as wd it requires about 3 times as much as wd ( ie about 300k dps would be equivalent to wd 120k dps). Just my opinion.