I agree with the Wolf on this.
You need to do the calorie math, It's more QC than anything, it insures that know what you have will accomplish what you need it to.

Eat what you store and store what you eat! This practice combined with a Multivitamin and you'll have a nice foundation for success.

Also a side note to all of you who have not yet attained a Food Life-Line... You can get a one year supply for a family of 5 in the pantry for roughly a thousand dollars!
Do your own buying, preparing, and storing!
Check out the LDS, they are a great example and supplier.