Hello All, I am a long time owner of Savage bolt action rifles and slug guns but a new member to this site. Since you are so knowledgeable on these types of topics I though I would ask for some advice. My goal is to built a 200-250 yard deer hunting rifle in the 450 Bushmaster cartridge which is now legal in Southern Michigan. I bought a new 12FV in 308 as the basis for this project. My intention is to buy a barrel from Apache Gun Works which will a Green Mountain stainless steel 24" long with 1:16 twist in the heavy varmint contour. My question is if anyone can recommend a good gunsmith near me who can put this together for me. Any additional advice you can provide would be appreciated as well. Thanks.