First of all I recognize that for many of you the 54 PRB has been the proven Gold standard in many camps for Elk and big game hunting in North America. My question however is... How does a 50 cal with a heavy conical such a Hornady great plains compare with a 54 PRB in terms of ballistics and lethality? Would a person be able to hunt with a 50 cal using conicals for large game such as elk with confidence? The reason I ask is, I often see used 50 cal TC Hawkens and TC Renegades for sale in my price range but rarely do I see a 54 cal, which is kind of what I'm looking for.