Re: after you get your new build done and loads developed
What to do next depends on where you get your satisfaction from. If you are a builder, build another rifle. I have a buddy that has built several custom hot rods. After the test drive, it's sold, and he is on to another. If you are more of a shooter, and or hunter, I agree with previous posts. Perfecting first shot precision at long range may be a whole new dimension compared to achieving tight groups at the shorter ranges. IMHO.
"Let us speak courteously, deal fairly, and keep ourselves armed and ready"-T. Roosevelt