After searching literally 1000's of posts I am still looking for an answer. What is a good weight for a 458 Win Mag? I see several Ruger #1's online at the factory weight of around 9.5 pounds. I REALLY want one of these!! Is this too light or should I consider adding weight (i.e. mercury recoil reducer in the buttstock) to bring the weight up? If so what weight should I be aiming for?