My wife and I will be hunting black bear in Ontario. Shots should be from 30-80 yards. I'll be taking my 45/70 Guide Gun loaded with 405 grain LFN bullets from Beartooth. My wife will be shooting her BLR in 7mm-08. Any suggestions on which bullet to use? We're considering Speer 160 grain Speer Grand Slams or Nosler Partions loaded to aproximately 2700 fps. Thanks in advance for any advice.