I have a Rem 700 with the laminated wood stock, 270 wsm, shoots under an inch with the right loads but I would like to rebarrel it. The factory barrel is very picky with ammo. So the question I have for you guys is which contour would you choose for this gun? It has the standard "magnum" contour which I believe is a #4 in most people's book. I'm packing in around 2-3 miles on average and hunting some steep country but the weight of the gun at present doesn't bother me. I believe a #5 contour would add about 1/2 lb.