It will be enough if just gravity won't affect the ship if it's near the surface. There is nothing special to do auto landing or carefully land your ship on a surface by hands.
Although, man, how I am tired with the Hover pull your ship down or up when it's not needed. Especially with the sophisticated surface mining designs.
And for some reason, sometimes there is not enough force from FcuUpDown to get out from the magnetic Hover grip.