I have been sitting on a new press since Christmas, but can't find enough components to run it. I do have a pile of unfired xm193 5.56, and was considering pulling the bullets, and replacing them with something a bit more interesting, like vmax or game kings. My spst really seems to like 65gr sgk, and I have a box of those bullets. Should I spend the time? Or wait for primers and powder to turn up?