Looking at getting a 300 RUM. My question is what needs to be done to the remington Sendero to make it a better shooter if anything. Or is it better to just build a fully custome rifle. I was figuring i could build a fully custom rifle for 2500-3000. Or buy a Sendero for 1400 and do whatever needs to be done and be a little cheaper but would it shoot as well? I dont see the purpose of buying a whole new rifle just to use the action when you can buy an action for the same price.