I do dress for the weather but keeping a pair of BDUs and an extra pair of polypros (in waterproof bags), gives me the ability to change into dry clothes if I get wet or if the weather changes radically I have an extra layer and if I'm out for more than a couple of days I have a change of clothes.
As far as my first aid kit goes all of the gauze pads can be used for small cuts as well as more serious wounds. As a teenager my brother and I went camping and he managed to cut the back of his hand and severed one of the larger blood vessels there. I had a first aid kit that had all the band-aids in the world but little in the way of gauze or ways of controlling bleeding. If I hadn’t been able to drive him to a hospital I would have lost him. So now I go for an over kill on ways to control more serious bleeding and still be able to treat minor cuts. As for the Motrin and Aleve my hunting partner prefers one and I prefer the other, that and I am getting old and need them for all my various aches and pains.