I picked up several qrts. of above oil for close to 50% off from AAP a few months back . Based on specs below (with just average add pack) how long would you run this Havoline synthetic as an OCI ? VI : 155 TBN : 8.8 NOAK : 13.3 Vehicle : 2007 Kia Sedona 3.8L V6 110K miles used for average suburban driving conditions of approx. 30 miles per day ...Vehicle has used PP SN 5W20 for last 60K miles .