These rifles are hard to come by and their owners are justifiably proud when pricing the ones that do come on the market. All that being said, what would it take to have one created by sourcing a more common Model 336 chambered in 30-30 Winchester and having it rebarreled to 356 Winchester? Most 336ER's I have seen are going for $1000 or better. Is this doable mechanically and financially? What all would need to be replaced other that the barrel?