The 160 Partition is a fantastic bullet. I push them to only about 3000 fps from my 7 mag. With Reloder 33, I can best that quite a bit, but 3000 works well. They shoot sub-half-minute in two rifles. I punched one through both shoulders of a big cow elk at 443 yards last January. It is an impressive bullet and my go-to for elk. The Accubond should be just as good.
The 140 will do the job also, but as long as you don't mind playing a little, I would go with the 160.