My 7.3 has been a great truck, however the body is starting to rust. Im thinking of going to a 6.0 crew cab because they seem to be affordable these days. I have heard the horror stories about the dependability of the 6.0 and wonder if I should just spend the extra money and by a 6.4 or redo what I got. Are the 6.0 engines a flop or is it more talked up rather?