Classic campfire hypothetical thinking out loud and do nothing gibberish.
Jess goes with 1:14 twist on the 35's and its sufficient to stabilize even 275 grain woodleighs. Why inundate the guy with special requests, when yall know dmn well he twists em right?
275 grain .358 woodleigh/ 1:14 twist:
The original 9.3x62 from the oberndorf mauser plant has bout ah 1:14twist
Heck, even a cz 550 1:14 twist stabilized a 300 grain a-frame to 500 yards, and bullet expanded well: