2000 27' with brand new Suzuki 150's with only 40 hours

I have owned this boat for about 10 years. It was created to be a fishing boat, but I never used it for that purpose, so most of the equipment is still available. Never had one issue...other than the engines I replaced were 2000 two stroke. The new engines are super quiet and run like a dream. The boat plows through the ocean effortlessly. It does not have a pump out toilet, but there is room for a portable potty under the helm. This is a STRONG boat....no wimpy hull. I am not mechanically inclined. The boat is in great shape. I got the Suzuki engines last year and thought I would use it more, but still at 40 hours. It got brand new electronics and dash with the engines as well. I can't answer a lot of technical questions, but happy to try. Boat has never been stored on the water....no bottom paint. It sits on a lift in my backyard. No trailer