Just to be clear, I am guilty of over analyzing things. I am doing this with scope rings as I write this. Every ounce is important to me. Strength and durability are critical factors as well. Aluminum rings on a steel or high quality 7075 aluminum base should be just fine when mounting a scope on any rifle. Other factors such as anti cant bubble levels, profiles, mounting hardware, and height options can add to the decision process as well as cost. I have narrowed my search down to Seekins, Hawkins, NF, Zeiss, IOTA, or Farrell. So, it will probably come down to finding the perfect height for the new scope.