im about to get a 45-120, and naturally like most humans alive in america i can not afford to pay 100+ dollars for 20 rounds, and i dont wana pay that much on a reloader, i wana get a lee classic loader in this caliber, problem is its never been made, so how am i suppose to remedy that? i heard on a different thread some guy was using his 45-70 LL to reload 45-120,how can this be done safely and simply? ad 45 cal. I.D. pipe cut in a length to case holder or what? please help