Hello, I am in the process of buying a Stinger premium with the driver assist package,(2.0T Advance Driver Assistance System Package, Auto Rain Sensing Wipers, Blind Spot Collision Warning, Driver Attention Warning, Forward Collision Avoidance, Forward Collision Warning System, High Beam Assist, Lane Keeping Assist System, Navigation System, Rear Cross-Traffic Collision Warning, Smart Cruise Control w/Stop & Go). including the moon roof. It has been titled so its considered used with 3000 miles on it. I have a written offer in hand for $29538.02 out the door. Is this a good buy? I appreciate any responses and I just want to make sure Im getting a good deal.