My argument is I just saw the "load data" you pulled those numbers off of. You definitely haven't shot that, have you?!

107%fill N570 on a 90° day.... in a 25-06.... better bust out safety glasses!!!
If you're gonna throw other cartridge comparisons, add 200fps over book (with numbers for 26" barrels).... that'll get ya apples to apples

But if you can get 270win numbers out of it, why not?! Also.... a .25 cal Berger Match bullet for elk.... really??? You realize there is a big Elite Hunter, right?