Motorcraft FT140 screen media & WIX 58898 Automatic Transmission Filter synthetic media. ATP not sure. Do you think the wix would be better or more restrictive. Ford trans 5r55s (pita no dip stick). Ford recommends 100,000 service (that's not happening) Severe service 50,000 (not happening either). My first D&F was when purchased at 55,000. Second was at 66,000 third will be at 73,000 (3 drain and fill). Then I will be following a 20-30,000 mile drain. Motorcraft Mercon V fluid. Should I stay with the motorcraft ? Vehicle 2010 mountaineer 4.0 71,200 miles. Thank you