'02 F350, 5.4 V8, Automatic, XLT. So far really happy with this truck. Use for hauling my horses around and other heavy chores. Only complaint is the fuel mileage but its not the end of the world.
'92 F150 XLT, 302, 5 spd., 33's, 3 inch body lift. Just bought this truck at the beginning of January. Plan to use for my new bush rig. The truck is in incredible shape for its age. Zero rust, nice and straight, 242k. Couldn't resist the deal i got on it. Only downside is its getting 6mpg right now, but i am working on fixing that.
That 92 is a beautiful find. Your 02 is in good shape. I don't think there is much you can do to get better mpg, besides the common intake, exhaust and programer. But that costs alot of money and the gains are minimal.