Some of my fellow shooters and I are looking at building some .338 Edges on a savage platform. About the only question we have left is how exactly to chamber it. We think all we need to do is use a .338 RUM reamer, but cut it .2 inches deeper. Anyones help would be great. Also, if you had a choice would you go with a pacnor or a sharpshootersupply barrel? Thanks.