Do you have a budget?
Do you have a budget for this project?You can normally use your existing sail, but it will need modification.The CDI furler is an okay solution, but has some definite drawbacks. It is not the most robust unit on the market. There are very expensive solutions and a some moderatly priced units too.My choice would be the Spin-tec that is sold on this website. You will not get a better unit for less money, in my opinion.