Careful, Clifford.
If you think handloading can become dangerously addictive, Casting is just another spinoff. You will soon find yourself trying to locate as much lead as humanly possible and then once you began the smelting process, (Did I mention that you will find yourself searching out the best smelting system?) You will then want a good bottom pouring pot, ladles, fluxing material, mold sprays to make your bullets drop out easier, Oh yeah, Molds... You will want molds for all the bullets you shoot (sometimes 3 or 4 types for one caliber) gas checks (1 year ago, I had never bought a gas check in my life) Lube/sizers, oh yeah, lubes... you will find yourself pouring this into that, mixing this with that to try to find a good lube you can make yourself, tumbling in alox, mica, floor wax, and using Crisco, Vasoline, bees wax, surf board wax, parifan wax, STP oil treatment, castor oil, and your favorite color crayons...
Crazy... but you're going to love it, Mate.
LGB