While I'm waiting for Cabelas to ship me my Pietta 1858 New Army, I'm trying to gather up info on powder, primers and other stuff which I will need. My question is what powder to use and what size charge to start with. Black powder seems to be harder to get than the replacement stuff. I gather I need #3 particle size and #10 primers. Any recommendations as to what brand to get? All of my reloading so far has been done on a Dillon.