I wouldn't shy away from an LX with that mileage if it has a very good service history, and wasn't offroaded much. I think offroading definitely leads to the AHC failing early. The price you save getting an LX instead of an LC at that mileage will probably be spent on a new suspension for the LX. I love my AHC though (it still works, knock on wood) but I love the look of an LC more. I personally went with an LX because of the price and condition difference. Every LC I found in my area was either super high mileage or already an offroad toy. I found a few LX's that were basically grocery getters their whole life which is another factor to consider
How do you know if it is already an offroad toy? By PPI?