So I am reaching out to all of you experienced gun builders. I've never built a gun before and am completely ignorant on the subject. My question is this, I was going through my dad's guns, he passed away a year ago, and I came across his old model 1935 Belgian Mauser chambered in 30-06. It is actually the gun that I shot my first couple of deer with. The gun is in really good shape except for the barrel, it is so worn out that you can barely get 2 shots in a row to hit a paper plate. I've been toying with idea of turning it into a .280 AI and was wondering if this was worth it or not at this point? What say all you gun build experts?