Personally, I don't see the point of a 2wd SUV. If you don't use 4wd, a wagon or minivan would be much more practical. I do understand being in love with your rig, though, so if THAT '95 is worth the 3k to you, I say do it. Rebuild or buy a new long block or whatever works best for you.
If it's not THE truck for you, though, I'd sell it/part it and get a 4wd model.