Hello my BITOG friends. I have run M1 0-40 for almost 7,000 miles with a Mobil 1 304 extended oversized filter. I'm a quart low with a thousand miles left before the oil change. Before going to the local AutoZone today, I wanted to see what you'd recommend to top off. I have 200,000 miles on the engine. I thankyou all in advance and hope you have a great day.