I just recently inherited this beautiful vehicle. It sat in my Uncle Als garage over a year. It only has 26,321 miles. He used 5w30 Marathon conventional oil in it. It needs serviced. I am thinking to move to a full synthetic that I run in my 2015 FORD Escape. Service Pro Full Synthetic with Bosch Filter. Uncle Al used standard Stp filter. Since it has sat in garage for so long. What would be some recommendations you all would give on servicing. On oil selection and filter? Service Pro Full synthetic and Bosch filters works great in my escape. But this is a different beast. Please help