I'm going to be building a .308 on a Mauser 98 action. This will be my first build, so I am pretty green. I am going to be buying a barrel for it, but I would like some suggestions or ideas about what exactly to buy. Things like what barrel length, rate of twist, etc. Also, would like suggestions for barrel manufactures that would make the type of barrel I'm looking for. I am willing to spend up to 200 dollars for it. But, I could be convinced to spend more should there be justification to do so. So any help on this would be greatly appreciated.