The SWAT-T is better than nothing but not recommended. Granular QuikClot is not recommended, nor are QuikClot sponges. QuikClot gauze is really good.

I'd recommend that you delete the decompression needles unless you have been trained to use them, and add more chest seals instead. If you are not a medical professional a decompression needle is way outside the scope of your practice, and a lot of harm can be done if they are used improperly. Chest seals (if you don't apply them to the nose and mouth!) are very hard to hurt someone with.

You can never have too many bandaids, gloves, or BZK wipes. You can never have too much gauze, bandages, or good tape.

You're don't have much in the way of OTC meds for multiple people or more than one day.