Hi! I have an oppurtunity to rebarrel a short action rifle that allows 2.992 cartridges. Im thinking 24 inch barrel and 140-168 grains bullets for deerhunting. First I was thinking 284w but then I realize that a 7-08 would perform really good with this col and barrellength with less powder. How much would i gain with 284w and 162 amax over 7-08?