A good friend has given me his deceased father's M1 carbine with scope, my friend is not a hunter and will never use it. i mostly hunt small game. but would like to try for javelina next year - i plan on using the 30-06 but with a 150 grain shell - sound reasonable? Also, i'm told that when field dressing a javelina, take only the loins and backstraps, the remainder is edible....true?