1st lvl feats or no?
As a side note for character sheets, use point buy for simplicity and take your full hit die.

I've been working on an idea for a one-shot style game loosely based on the concept of The Most Dangerous Game. As a summary for those that may have not read that book, essentially the elite have abducted people to hunt them for sport. I'm sure there have been movies made recently that also have that premises.