I am going on my first elk hunt in October. I have a 7mm Rem Mag that I use for deer around here. I currently shoot Hornady 139gr SST Heavy Mag's in it with great success for deer. I am thinking that I need a heavier grain bullet for elk though. Any suggestions or pointers in selecting a round? One that I was thinking about was the Accubond 160gr Spitzer. Also, I just put a Timney trigger in it. I have not gotten to the range yet with it (would it please stop rainning!!). I have a scale and was wondering what pull weight most prefer. Thanks for any info and tips. If it helps at all, I have a Ruger M77 MKII 7mm Rem Mag with a Leupold 3.5-10x40, with the new Timney trigger.