I am thinking of ordering a new four stroke outboard for my pontoon as it offers a great savings over my local dealer. I would prefer to do business locally, but he cannot touch the price. Can a shade tree mechanic (at best) handle this project? I will have to change all cables and controlls in addition to motor. I have the ability to lift the motor with no problem. I am sure their are some suprises awaiting me. Any "been there" suggestions? Any thoughts and hints would be appreciated. Installing a 115HP on a pontoon boat. Thanks.