I am going to controversial now and disagree that Ouessants are no good for meat production. They are smaller it is true, but we are a two person family now that the kids are all grown, and we find the Ouessant perfect for two. Four joints, and chops that are not that much different from the size of other lamb that I have bought. The ribs are still good for picking at or casseroling, and the neck makes a great casserole also.
We keep one larger sheep in our flock - Rouge l'Ouest/ Avranchee cross to produce the larger lamb for those occasion when I have family and friends to feed, or need more chops for a BBQ for example, but in general I would really recommend it as the perfect choice for a couple. She was infact sired by a Ouessant Ram - he does stand taller I have to say, and perhaps not of perfect breed standard, but we have the larger Ouessants because we do want them for meat. The really tiny ones would not be suitable for meat production.
So depending on your circumstances I would just say do not dismiss this breed totally if you are a small family. Easy to keep, very friendly, and superb meat even if there isn't so much of it from one lamb.
Kate