Hi, I need some input on which upgrades I should get next, I have about 700M I can spend on upgrades and I would like to know what some of the more experienced monks have to say. I have been trying to farm keys and have no problem right now on mp8 but mp10 can get hard in act 4. Also I can't kill the buther/caster uber boss even on mp8 I just get unlucky and die when he grabs me usually :(. Please help.