I'll stick with the load data currently at my finger tips. Nosler with their who-knows-why 26" barrel testing for the 7-08 maxed out at 3260 with their 120bt. Heck, Alliant was only able to push the 110sp to 3240...which probably doesn't matter as that bullet is history as far as I can tell.

Also, I was told long ago that primer cups indications are no fail safe. What if the primers cup happened to be harder than usual?

Plus, as has been said many times on here, dead is dead. 150 fps faster isn't going to kill them deader. Put it in the right place and get your knife out.