A very simple, inexpensive single stage set up will work just fine for what you are doing. I have loaded many thousand rounds on such a set up. You will be loading in batches so you only change dies 3 times. It takes me about 12 seconds to spin one die out and another die in, not that much of a burden. If you buy a kit and it has a electronic scale I would buy a balance beam scale to go with it. Check out Hodgdons loading site if you haven't already. I think you will find this is a lot of fun.