hey guys, got some money ahead and now im gonna do over the 470, my question is are the service manuels still available on here? may be dumb to do so fixing up the 470 but i love the boat itself, walls are real high making it safer for the kids. i dont know if the power plant can be swapped. i can get a 4.3 with the the outdrive, transome plate the whole nine yards, will that fit though? thanks!