The shipping company decided that the options were to either do nothing for the remainder of the ship's life, re-configure the existing engines, or completely re-engine the vessel with a modern, more efficient and more reliable diesel-electric powerplant. Ultimately it was decided to replace the engines, as it was calculated that the savings in fuel costs and maintenance would pay for themselves over four years whilst giving the vessel a minimum of another twenty years of service, whereas the other options would only provide short-term relief. Her steam turbines had taken her to a record breaking total of 2,622,858 miles in 18 years.