Overall, a pretty good looking kit.  Only thing that jumps out is that big can of Off bug repellent.  You can get Off bug repellent wipes in little foil tear packs.  Save a LOT of room.  I carry several in my FAK. 
Around here, we get the summer days where the gnats get so bad you can hardly work outside without going crazy.  I keep a head sized bug net folded up under my hat when working outside in the summer.  If its needed, I always know where it is.