I'd replace one of the smaller compasses with a larger one, and add maps. Getting out is a lot easier that way.

Also bug repellant is a good thing I think

Agree about whistle on person - I think a blade, light, firestarter, whistle and maybe a heatsheet and some cord should be on person at all times out in the woods - easier to lose your base camp than you might think - even a twisted ankle can strand you just out of reach of your gear.

And emergency cash is handy if you do stagger out of the woods.