I glad I bought my 264 when I did. I thought the Number 1 B was doing well, but I don't have the numbers. As far as their RCM chamberings they offer, not for me, nor the 460, I would get get a 45/70 instead of that. Then they offer a 300WM with a 22" barrel, but the smaller cap. 300H&H with a 26", whatever.
At least Lipsey's does offer the 25-06 & 300WM in the proper set-up for now. looks like the market has a harder & harder time carrying a rifle, whatever works.