I wasn't specific enough in my earlier post. When I referred to size, I meant moreso weight than frame. You're right, a 1300-1400 lb cow is just about perfect. It's those 48 inch 1000 lb cows that don't make the cut in my operation. Now back to the question at hand, Final Answer is siring some good ones that look like they'll work for a club calf scenario. Might not be a bad choice.