rwullsch,
You can use either small rifle or pistol primers I believe. I think Cecil uses the #400 primers. Lee Auto prime for priming, a small nail or punch is all you would need for depriming. You would need a shell holder #15 for the LEE Auto Prime. The Sidekick and Huntsman BP are the same thing. I am debating whether it would all be worth it too, might be just allot of hassle to eliminate a little blowback for me. The smokeless barrel has intrigued me for a couple of years, but our DNR is not allowing it's use during the Muzzleloader Season or Regular Firearms Season in the Shotgun Zone. Let me know if you get one or the other.