Well, I am looking into getting some linotype. I would like to add some to my COWW for a harder alloy for my 358 Winchester. I powdercoat, so heat treating, and water dropping will not do me any good. So I need to get my BHN from the alloy I mix. I would like to try for a BHN of 15-18. Does that sound about right? (velocity 2200-2400fps) In order to get that, I was thinking something like 1lb lino to 5lbs COWW. What say ye?