1.5" inches high at 100 yards would be a good starting point. Other than match loads, I only load 70 grain Sierra Blitzkings for my .243. It is a perfect round for small game like coyotes and PDs. Very explosive on both too, so if you are wanting to keep the hides of yotes, stear clear, even though a good shot won't exit. If you want them dead in one shot, use them.

As for hunting loads, pick something in the 100 grain area.

Let us know how it shoots. Post some pictures if you get a chance too.