I have a 2016 Ford Escape with the 6F35 6 speed transmission.I plan on having Ford changing the fluid very 30K.Since this car has no replaceable transmission filter except for repairs and splitting the case does it pay to keep this car past 150K.The engine/body will be in great shape but to spend over $1,000 just to have the filter replaced does seem excessive or go remanufactures transmission.Any thoughts.Joe