I have been working out of the country for a number of years now and am retiring soon. It's been years since I reloaded ammunition and had the time and opportunity to do it. I want to get back into it big time for rifle and pistol. I want to start with a Hornaday Lock N Load AM progressive press. I know I need to purchase dies but what else do I need to get to turn out the maximum amount of cartridges. WHich die set is appropriate-the full size, three die set, short die? Obviously I need to do a lot of research before I actually start loading but want to start purchasing equipment while I am still getting a paycheck.