MN, From fishing experiance and reserch with Musky and tigar Musky and pike. I have to say I dont think you will be to happy with that fish in there. For one he will prob not key on the fish you want him to, my guess is the slenderer walleye will be his fist choice, but then when it comes to your other fish spawning, forget it it will terrorize them and hunt shallows all threw spawns. As Musky get bigger they have a tendancy to go after the bigger fish to. I cant tell you how many times we caught 2-4 pound bass with huge bites in them. They will lurk in places where you want your sportfish to be so you cant fish for them, they wont be there because they will be scared to death. The musky and Tmusky have there place but I doubt a .05 acre pond is it.