Hi all i have a semi custom 7mm mag it shoots Berger 180g vld hunting bullets very well they are running almost 3000fps or right at it don't remember, but would the 180vld be good on a moose, and elk? Also my wife is applying too but she has better chances because she only wants a cow tag. Anyways she has a 308win and it shoots sierra 150g pro hunters really well with varget would you use these on a cow moose?