I'm with Eric in thinking you probably got mostly bluegill with some redear. If they gave you that many redear, you might want to thin them out some before adding bluegill or otherwise neither sunfish is going to grow at all in a pond that small unless you're feeding with an automatic feeder. A pond that small is too small to manage effectively for bass, so bluegill/RES would be a good focus, but 200 total of both would still be a high number for a pond that size unless you feed the heck out of them. That ratio would work in a larger pond managed for trophy bass because you would want the sunfish numerous to provide more forage, but in a pond in which they should be the primary focus that's a high number.