I have a buddy who is tight on money, and has a 348 Win 71. I have a .358 6 Cavity 200 gr Lee mold made for .35 Remington, could this be run thru on Lee type sizer and sized down to 349-350 diameter, or would it take 2 to do it. I could take a .338 and open it up to the desired 350 diameter. Just wanting to get this down to size, PC and start load development, this is not a gascheck mold. All help appreciated, simpler is better.