Take note that there are a few countries that dont allow 9.3 on dangerous game. Over here in the good old RSA 375 is the min for dg.
Good luck. Hope you take a cape buff when you visit, I think that the cape buffalo contains the anger of God.
Dan, I was aware of some of the restrictions. I am in the process of converting a Charles Daly Mauser to 375 Ruger. The 9.3 has already been to Africa for an antelope cull hunt. I think that, legalities notwithstanding, the 9.3 is plenty for big cats, but I would want at least a 375 for buff.
If you can recommend any reputable guides or outfitters, please feel free to pass them along.