Bowser,
Keeping your head and remembering safety first is the most important issue. You have PLENTY of gun. I have taken big hogs with .44 mag, 12 guage, and 7.62x39 with Cor-Bon 150 grainers! All worked well when I did my part. Keeping yourself in proper position so you don't shoot one of your hunting partners, the dogs, or yourself is paramount.
Relax, have fun, BE SAFE!