If your manuals say you are in safe ranges for the Blue Dot then it sounds like you have come up with a very good way of attacking your problem. I think you will like the powder, I am using a lot of it lately for reduced loads in rifles and it's like I can't find a bad load. You do know about the receint factory warning about 357 loads I assume, I didn't pay much attention, I don't use it in the pistol, but it was pretty well disseminated.