I generally stick with H powders as I have big swings in my hunting temps so I typically stick with temp stable powders. I do have some reloader here though if all else fails.

Not going to try etips, just the AB's. Looking at the nosler book now. I think Barnes says to start .050 off and work further away. I factored my oal based off the readings from the oal tool. Still have a box of ttsx 180s to burn up.