heuhen: 1320 Prof combi extrem-GT

Length: ca. 13.25m Beam: ca. 4.50m draft: ca. 1.00m Engine: from singel 700 hp to 3*796 VP D12 Speed: A more than 60 knoots!! It is ca 2 meter height or more/lest in every cabins minimum 1.80 meter The max height in engine rom is 2 meter!? I think the name of the boat must be Extrem-GT