Hello. As I am just getting into boating I have a question that maybe easy for someone else to answer.I was given a 18hp Evinrude a couple of months back with hopes that I can use it on my 14 foot aluminum.The only setback that I have is I wan't the tiller handle(not sure if terms are correct. This motor was used on a boat with a throttle handle and a steering wheel. Is it possible to convert it over?