I did consider doing this task with a S cut in the rudder very much like you will see on a Helsen, Catalina, etc. I ended up making the decision to buy a custom made kick up rudder through Rudder Craft...best money I have spent on the boat along with my full boat Sunbrella cover.....though expensive it was worth it. If you are still working full time, like most of us do, your offtime is worth more than the savings you would gain from doing it yourself. I spoke to Joel Santarone and he also gave me a military discount.