So I'm looking at a 92 f250 NA 7.3 manual 226K, the owner (a guy I know through Church) just had the engine and trans rebuilt about 10k ago, he is asking 5200, fair? My only problem is that it isn't a 4x4. I can hear you all saying move on find a 4x4 instead, but to those who have done it how hard is it really to take a 4x2 to 4x4? cost? etc. The truck itself is just in such good shape its hard to pass up. Thanks