That Sir, is one fine looking trophy. 500 yds + even considering a coup de gras - a smart move IMHO - dad-gum nice rifle work.
What state are you in? I'll assume Wyoming or Montana unless I learn otherwise.
JD.... it is a great bullet. I had a 7mm 162 Amax not exit on a much smaller deer, and although it killed the buck (and right now!)... I didn’t want to switch bullets for chasing elk. There’s not too many critters I’d not shoot with a 160 AccuBond at 3000 fps.