I just want to ask what does it cost to make new project on electrical system on brand new sailing yacht. i do not want exact price just some orientation. Here is the story: Together with friend of mine we are building a sailing yacht. Hull has been finished, but we start to make project of electrical system. Unfortunately register society didn`t approve the project. So you know it`s my hobby and I can not spend too much time to study this rulles, and toghether we decide to pay for project. LOA 50 feet, B = 6,5 feet.