i have a johnson 25 hp motor about 1975 model, with tiller steer, pull start and manual shift. I would like to install stick steering on my boat using this motor. I am trying to buy items on ebay to conserve cost$$$$any ideas on items i would need would be appreciated. I have been told i need a motor swivel with a steering tube? gearshift and throttle control? starter? thanks for any help. I could probably buy a motor already fitted cheaper however this was my father in laws motor and I want to use his motor for this project.