[hooligan1]

Are any of you fellas familiar with loading for all three of these cartridges?
I have a Rem. 700 magnum action that Im going to have a custom rifle built in one of these, Im sure that each are somewhat Barrel Burners, however after load developement this rifle will be used for hunting, so barrel wear not a problem for me to consider.
Im looking at 2 considerations, brass availability and powder use.