I am planning a casting day of 30 caliber boolits on Tuesday for 30-06. I will definitely ocast a Noe 195 grain flat point and Lee 309-150-F (both for target and deer). If time permits, I will cast some Lee 309-113-F (for plinking and small game). My question is what alloy should these be cast from? I had planned on casting from COWWs already mixed with about 3% pewter (a run of 44 mag fodder that simply didn't make the cut) and considering that I am going to try driving them to 2000 FPS or better I am planning to water drop them. Considering that the bigger boolits will be used for hunting should I mix in some range scrap, say, 50/50? I'd guess the vast majority of this run will be used for practice rather than critter whacking, so do I lose anything on the target side by mixing up a softer alloy?