Yesterday, I was in OKC buying reloading supplies. On my list of powder was H4831sc. I reload 7mm rem mag 162gr A-Max with it. I stopped and looked at the ELD-X bullets. Based on the other thread about A-Max results. Plus, the fact that I destroyed half a deer this year with an A-Max, I have decided to change to an actual hunting bullet. I think I am going to go with a 7mm .284 162 gr ELD-X, but what powder should I used that is good for a range of temperatures?