Throw the nosler and federal brass in the trash, it is soft. Get some Lapua 243 and neck up or 7/08 brass and neck down(not the best option as it often leades to neck turning). Palma 308 brass is hard to kill, will take the upper end accuracy nodes in spades...neck turning is part of this plan.
Why mess with all that resizing and neck turning when you can buy Lapua .260 brass off the shelf?
My hunting load was
130 VLD Hunting
43.5 H4350
Lapua .260 brass
Tula LRM primer
Usually was between 2850-2900 and killed animals handily.