The car is an 2012 Hyundai Santa Fe, 4 cyl eng. The owners manual says I have 3 weight choices in the Florida climate-- 5w20,5w30 or 10w30. I'm more interested in engine protection than a little fuel mileage. The owners manual says to use-- API Service SM and ILSAC GF-4 or above. The manual recommends Quaker St. but I was thinking of using Mobil-1 5w30. Does that sound like a good choice?