Jim,
Since you already have an established doe herd that produces so well, I would think that you may be a prime candidate for sexed semen. If you could breed fewer doe (lower feed cost, space, etc.)to get the same amount of buck fawns, and reduce the number of doe fawns to a minimum, that would be the goal that I would try to achieve. If you already have an outlet for your stocker bucks, as you do, and your doe fawns are worth a minimum, this may merit some serious consideration. You breed enough deer that I would think you could get a nice quantity discount on sexed semen. Just something to think about, and don't beat me up too bad with the responses, I'm not trying to ruffle any feathers either.