I have a .280 AI with 25" Lilja 1/9" twist barrel. I've been shooting the 140 NBTs for a while now but I'd like to spend a little time launching the 168 Bergers at critters. I was thinking somewhere along the lines of 58-60 grains RE-25 in front of a WLR Mag. primer should yield about 2900 fps. That sound about right? Anyone got any pet .280AI loads they'd like to share?