I am scheduled for a Dall Sheep hunt in Ak. this next August and am getting ready to begin workup of a new load for my 300 Win Mag. for this hunt. I would like to end up with a load that will not only make the grade for sheep out to 400 yds, but also be an excellent long range load ( up to 750 yds) for elk. I will be investing a lot of time in getting a load ready to hunt and if I could end up with a dual purpose load that woud be great, but I am not willing to sacrifice any performance on the sheep to get to the dual load capability. I have been considering a load using 200gr. Nosler Accubonds, but am worried that the bullet might not open up enough on sheep which I anticipate to be 350-450 yds. out. I have done lots of research on scirocco's, VLD's, Interbonds etc. and it appears that the reviews are all over the place with more consistently positive reviews of the Accubonds. I currently shoot 180gr. Speer Grandslams which do a great job in the terminal perfomance end, but inflight characteristics just don't match up to the boat tail designs. I would appreciate any thoughts out there on bullet selection?