Why bother? Why do those toyota guys bother with those old FJ's?
Well because it is basically a Jeep under the skin, not as funky as you would think. Its got a simple super reliable 258, I added a motorcraft carb to it, I can run all day long on the highway and pull 20+mpg. Today was 6 degrees and it started with a single pump of the gas.. As far as modern, besides not being fuel injected, its got a/c, power windows/locks, power leather seats, digital am/fm/cass, cruise (ok cruise doesnt work

). You can find motor and drivetrain parts for it anywhere cheap all the Jeep parts swap over, which lends to a good expo vehicle... AMC built a hell of a unibody with all there cars, XJ's have a weak uni-body and don't even compare to these old amc cars. I've had XJ's and a WJ, they are nice and comfy and in stock form they do work better than the Eagle off road but they lack the coolness factor. Even with an XJ or WJ you still have to upgrade them to work well off-road...
The big downside to the Eagle is the IFS front axle though, kind of limits what you can do with it. But I've got a TJ on tons with 38's for the harder stuff, the old eagle fits my needs for the rest of the stuff I do. Best part is the rear seat folds down leaving a completely flat cargo area to sleep on.