Be careful---casting is highly addictive.
Next thing you need is a good conical mold. Then you can pour bullets that people charge close to a buck for-for nothing-if you use WW.
Don't listen to all the nay sayers about WW. I have been shooting WW in MZ's for years. Pure lead works great also, but it is alot cheaper to shoot WW.
All you need now is a good used sizer. They are out there so shop around. Tom.