I have a Cabelas Heavy Duty grinder I have used for years and I think its a 1/2HP motor. It has processed deer fine and makes grinding for bologna fine. I have recently stepped up my game by learning more and have started making sausage and I made Liverwurst yesterday. I cut 2# of pig fat, 1 deer heart and liver into 1" cubes and frozen them for 45 minutes. That grinder loaded down like I've never heard it. I was expecting to hear snap or see some smoke after a while. I tried taking it easy, but the first medium grind was tough for it. Once ground and refroze it went through the 1/8" plate pretty well. So what HP would you all recommend I upgrade too for a next grinder? I am thinking of shopping used. I'd like the LEM 22, but it's going to be hard to drag that much coin out of me.