considering that woodleigh no longer exists, and bullets are drying up fast, maybe think about a different bullet.
But, I believe Mart has used that bullet for caribou well past 150 yards.
If you can be patient with bullet selection currently, it's a fun project. I'm likely building a 2nd gun soon with a short barrel to shoot the 300-360 range, basically ending up with a bolt action 405 Win, not an elephant gun.
With bullet selection being what it is right now, the 375 or 416 Taylor would be better choices. Dies for anything on your list, are going to be expensive and a loooong wait. In the classifieds though, a guy was selling 2 sets of 416/350 rem mag dies. It would fit right in with what you're looking at, and you can go buy the dies right now, which is the hardest part
