That's a good battle. It depends who fights who
Scenario #1. Yoda fights Mace while Kun fights Dooku. If Yoda defeats Mace before Kun curbstomps Dooku then it'll be interesting to see if Kun can hold his own.. If Kun finishes DOoku first, Yoda is toast..
Scenario #2. Actually there is no scenario two because I see Mace and Dooku going at it for a while. In that time Kun might or might not finish Yoda and then gang up on Dooku.
Nevermind that the Massassi are, by definition, living Force users. Nevermind that the burden of proof is on the other side to show that they can stop the beams, which are shown to be a physical manifestation of the Force since they rip through everything they're shown to touch, including stone walls.
Logic: 1
Trolling: 0
Burden of proof to show that Jedi can stop the beams? Actually since you brought up the amulets and since they haven't shown to work on a living FORCE user( I don't know where you got the concept that massassi are force users), much less a LIVING JEDI, I believe the burden of proof is on you... Plus your scores are backwards..