Im going to mention something that most of us would probably say would not be in your best interests to try but it has not been stated here yet. First, I am in TOTAL agreement that you should take the time to learn the very NECESSARY skill of the rudder, especially during take-offs, especially with a tail-dragger. The rudder will save your plane on many occassions, I mean MANY! Now since we are all in a hobby and this is all for fun you could take the plunge I would never do and set up your aircraft with a gyro in the rudder. Its a false security blanket in that it basically takes away the need to control your rudder on take off. It is inexpensive but will NOT make you a better pilot. There are alot of posts on here(RCU) that you can look up and youll get many different opinions on it as well. I would not do it because it doesnt teach you anything. But if you want to have fun go for it!