You won't have to tweak your turrets till past 400 with that outfit. I think Nosler hit the right capacity for a max 6.5 with the powders available. The 6.5 STW and Weatherby may be a tad much just enough to make them more temperamental or so I have heard. But then people said this about the 264 WM which is considered a solid citizen now.

"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli