Same load for both animals ?? No problem.
Pick a bullet between 150 and 168grs. Tons of different powders for that application. Buy and use only large rifle magnum primers.
Take a close look at the non traditional bullets like the all copper,Nosler Partition,and the Hornady GMX. Remember . . . less lead in the bullets makeup,the longer the bullet,for any given weight. No big deal . . . just pick and load appropriately. --- SAWMAN