I have decided im going to send in my nef pardner 12 ga and have a huntsman barrel put on it, what kind of setups are you using (powder, bullet, and primer type?) And how far can you still take an ethical shot (apporxametly with the right bullet placement?, i mean by how far can the bullet go and still have adequate power to take out a whitetail ethically)....also will any of the other scope mounts fit this gun, or do you have to buy the scopemount directly from NEF?