Late August of last year I changed the oil on my 2013 Mustang GT 5.0 V8 with 8 quarts of Castrol GTX 5w20 Magnetic plus a Motorcraft FL500 filter. I then drove the car for around 2,000 miles before putting it up for the winter with plans to take it out around late March. So do I keep the oil and filter and run it for my usual 5,000 miles or change it out as soon as it comes out of storage?