Yep,X2 on the 7-30 Waters choice,I shot my 1st Contender deer with that one too-almost the same results...... However-"dead is dead" . I'd maybe back off the powder a little though rather than change the load altogether. Mine was a left to right walker shot just behind the right shoulder-in between ribs,smashed the heart and broke the opposing side rib on exit into the far shoulder where the bullet was found against the hide. surely impressed the hack outa me at 105 yds.
Anyhoo, great job on yer "freezer filler" . SAS