I have a new Savage 111 in 300 win mag and plan on putting a swfa 10X mrad with side focus on it. The scope, sunshade, and bubble level are sitting in the shopping cart and I don't know what ring and rail combo to buy. I like the steel warne and badger ordance base. I don't think I need a 20moa base with the swfa scope? But what height rings and what brand?