Looks like a good start! I didn't notice a compass anywhere listed, so you may wish to add one, perhaps to the stuff in your car, if not to that and your personal kit.

I also didn't notice any provisions for fire making, which seems to be a more glaring ommission. I'd add a lighter and a sparklite with some kind of tinder to your daily carry and the same to your BOB with some water proof matches as well.

You already mentioned that you know you need a better fixed blade - a Mora might suit your needs - inexpensive and capable.

A tarp or some heavy duty garbage bags could assist you in making a shelter.

Toss 20' of 550 cord in your back pocket with the bandana - easy to carry and very useful. Add another 50' to your BOB. Along with the 550' cord that I carry in my back pocket I wind up two zip ties wrapped in cut up bicycle tubing - comes in handy.

A needle and thread (dental floss works very good) are useful for EDC.

I hope these suggestions are useful - Have fun building your kits!