I was just recently given a CVA, .50 cal muzzleloader. Can’t beat that price. Thing is... I don’t know much of anything about them. I want to stop at the shop tonight and get some patches, and ball, or other projectile types to try this thing out. What are my options? Any “Do Nots”?Powder charge recommendations would be well recieved as well. I currently have Schuetzen FFFg, and Pyrodex P.