Pardon my late reply, but the build you suggested is pretty funny User

. I thought you were using "punch out" as slang for killing, but you literally punch them out with +4 fists! How demeaning! In fact, I cheated in some golden appendages and "punched out" Kangaxx, which was oh so funny ^_^! 5000 year old lich just lying there, not dead, just really beat down. . .
Well, I'll be damned if I don't figure out a way to make a kit of those fists for another class. . .I am learning, oui.