I just purchased a used 2011 Fusion SE with 109K miles. I believe is has the 6F35 6-speed automatic. I am planning to drain and fill the transmission fluid as part of my initial maintenance. For those with experience and knowledge of this vehicle and transmission, would you suggest using Motorcraft Mercon LV or is there something as suitable or better? I've used Valvoline MaxLife in vehicles before and see that it is recommended for use in applications that call for Mercon LV. Same with Castrol Transmax and the O'Reilly house brand, though I generally stay away from house brands when it comes to this kind of stuff. Thanks in advance for your input!