My son's 1988 FJ62 is a daily runner with 260K. Doesn't smoke or burn oil but I can tell it's probably ready for some major work since it's getting 10mpg around town and sounding kinda tired. I want to have some confidence in doing some extended road trips and camping. I am ready to buy a reconditioned 3FE or have the present one rebuilt. I live in N. Alabama and putting this out on the forum for some options that I can consider. My budget is 5K. Thanks for any input.