The beuaty of the whelen is it doesn't push bullets fast enough to really tax them, and it's enough gun to get the job done. Pick a 225 or 250 gr bullet, work up a load with RL15, Varget or another suitable powder and put the pill where it needs to go.
I'm currently running 225 sierras in my short whelen (350 rem mag) because my load work was complete with one range session. One of these days I'll work up a load with the 250 hornadies and a-frames on the shelf.
