turf1: in your specific case, the only benefit you'd get from a larger than stock filter is if you either want to go a very long time between filter changes, or if your motor generates WAY more than normal insolubles and loads up your filters abnormally quickly.
On a motor in sound mechanical condition with anything approaching a reasonable OCI (like 10,000 miles or less), the Motorcraft FL820S is generally accepted to be an excellent filter, especially for the price. I'm sure a WIX/Napa Gold or a PureOne would be equally acceptable.