i have a 300 win mag Wiinchester m-70 long action , i have a terrible time of deceiding on how to custom build it. ! i want a 300 wby instead to get the feeling of what Roy weatherby and the Elgin Gates and others.

But then its the 7mm/300 wby also or a 8mm wildcat iam thinking on . since iam waiting on a Schultz and Larsen in 358 Norma Magnum,so i dont need the 340 wby or the 375.

what should i build it in, i dont know, could you give some tips about it.