I live in Jupiter also, I have a 18ft SF that has been redone with the transom closed in and a full flotation bracket. I also just purchased a 23ft SF that I will have redone closing in the transom and installing a full flotation bracket. Don at Hermco does great work, he did my 18 and I will have him do my 23, if you go to his website
www.hermco.net you can look at the pictures of his work. I would highly recommend him.