Idea to improve boat lifts

Hello fellow sailors, for my Engineering project im working on creating a boat life designed specifically for catamarans and wanted to get some inpout from the people who use them. If you could take this extremely short google survey I would really appreciate your help: https://docs.google.com/spreadsheet/viewform?formkey=dENzNjZ2T281dnY4OG9BMFR6cHgzZVE6MQ#gid=0