Since you plan on hunting with this rifle,Why would you even want to have it set up in a chassis? You can save a lot of weight just by using a carbon fiber stock like a Manners.
They have a chassis style set up that is molded into the stock if you want to run detachable magazine's.

The KRG Bravo is a great stock/chassis,but I don't think they even make one for a Savage action. I have one that I modified for my LH ARC Nucleus action,and I really like it.

IMO,If you want to use it for hunting and shoot some PRS matches with it,buy two stocks for it. One that works well for hunting,and one that works well for matches.