1994 Mainship 40 Sedan Bridge, 40' A great boat buy is determined by the components making up the boat. The names that help make this Mainship 40 Sedan Bridge a great value are Si Tex, Garmin, Navico, Raytheon, Kohler and the list goes on. The fact that on a scale of 1 to 10 this Sedan Bridge is a 9. Ownership pride is visible at every turn. This Captain is a 2 boat owner so lets talk. This is a fresh water boat that needs a good home. Check it out...A great boat buy is determined by the components making up the boat. The names that help make this Mainship 40 Sedan Bridge a great value are Si Tex, Garmin, Navico, Raytheon, Kohler and the list goes on. The fact that on a scale of 1 to 10 this Sedan Bridge is a 9 only makes it an even greater buy. Ownership pride is visible at every turn. This Captain is a 2 boat owner so lets talk. This is a fresh water boat that needs a good home. Check it out...