Just a passing thought. If you had a .416 as a big calibre, what would you pair it with for a mixed game trip to Africa? I have a nice belted magnum action sat here, wondering what calibre to build? It's not controlled feed but for plains game I don't suppose it matters too much. Of course I'm not expecting a single calibre answer, but it will be interesting to see what people think. I'm not writing off smaller rounds, it would be easy to pick up a .30-06 size bolt face.