I've got a vanguard S2 in .300wby with a Vias brake and BC stock. I want to go to a 26" barrel with new vias and stay in 300Wby or .300Win. Is it worth the $900 for a new barrel and break install or should I just buy a new factory rifle all together? I'm getting 1" groups at 100yd with 200gr accu @2950. I want faster fps and better accuracy. If I go factory what one? this is a elk hunting rifle primarily (500yd) and long range pig gun second (800yrd).