A good kit. You're way ahead of most folks that I've seen on trails in the Smoky's.

You might consider a splinter/tick picker in the FAK. I haven't had any problems with skeeters in the Smoky's but ticks are a possibility and occasionally some mean-spirited black flies. I usually carry a small bottle of bug spray but rarely have to use it there.

A bandanna might come in handy also.