lol MC, such bravery!
I do know that feeling... that "omg they are going to think I am soooo stupid"... or "omg they are going to look at me like I'm crazy when I want 3 lbs of each..."... or "omg, THAT is really gross looking, I hope I can manage it"... feeling. Don't worry, the more often you do it, the braver you will get.
I do have to nitpick a little.... gizzards and hearts are technically not organs, they are muscles. So, in the future, when calculating the muscle/organ/bone ratios, they get counted in with muscle.
Liver, kidney, lung, spleen and brains are organs.
A little note on freezers: The auto defrost freezers can actually contribute to freezer burn. The way auto defrost works is by fluctuating the temperature between 30 to 20 degrees, which is actually warmer than true freeze (0 degrees). Some auto defrosts can actually go as high as 40 degrees. This fluctuation causes water crystals to go through a cycle of formation (expanding) and melting (contracting)... and since meat has a high water content, guess what that does to the meat? It causes the water to slowly leech out of the muscle, causing freezer burn.
Ever notice that if you take a fresh hamburger patty, freeze it for a month then defrost it... it's more "juicy" than when it went in? Truth is, the freezing process has actually leeched out the "juices" (water content). When it's subsequently cooked up, it's actually a bit dryer than a fresh hamburger.
Now, having said all that, I understand that you are looking for a small freezer, so you would most likely not be holding your food for such lengthy period of time; therefore I'd anticipate that your freezer burn would be minimal. BUT if you are ever in the market for a large freezer, I recommend getting a manual defrost.