I am picking up a 1990 Honda Accord LX today with 160K on the clock. What would you all recommend? I have already picked up a WIX filter for it today and I'd like to stick with a dino, either "normal" or "high mileage". This one is coming off a used car lot and from being inspected twice by two different people, it doesn't seem to be leaking. I believe Honda recommends 5w30, but with this mileage would it be wise to move to 10w30? Any thoughts? Thanks!