P19s need reinforcement for use with a spinnaker to keep the bows from pinching. I had a couple of them the last of which was very tricked out. Unfortunately, I didn't make any structural improvements. One day sailing to weather the hull snapped in half at the cross beam. Here's a picture taken earlier on that fateful sail.

[img]http://www.facebook.com/#!/photo.php?pid=30623458&id=1285887495[/img]

I have the Smyth Pentex main with foam battens in excellent condition if you are interested.