I'm building a stock Sendero in .300 RUM for my long range hunting rifle. I have done a Timney, muzzle brake, and bolt work. Went to the range a couple times and developed a load with 200gr AB's at just under 3100fps shooting .459" groups at 100. My question would be is it necessary to bed the action in the HS stock they come with if its got a decent full aluminum block and shooting well? How much, if at all, would bedding the action make a difference? I have other bedded rifles that needed it, but never have bedded a good shooter already.