We have power boat building designs of all types such as power cats, cruisers, and more. view jon boat deck plans & boat cabin plans for more details.. The boat went together great, especially for my first aluminum boat. the concept of 3d boat plans are an excellent idea and are incredibly easy to follow.. All power boats 16′ long and under. tech support. the best technical support: we will help you succeed! all our plans and kits come with full technical support..