I have been bow hunting for a long time and have always used the same setup, and it has been very effective. I am just exploring my options to see if there is some sort of improvement I can make specifically for killing elk. I have killed 2 bulls with this setup. The blood trails were basically nonexistent, but they were short. currently i use easton bloodline arrows 330 gpi tipped with 125 gr g5 montecs and i shoot a 70lb bear compound.