Hello 70 series folks. I am a 60 and 100 guy and don't know much about the 70 series. I found a 1991 land cruiser LJ70 for sale in my area for a reasonable price. What are the things I should look out for with this rig? Some of my research points out transmission issues? This one has 189K on it. Its advertised as a 70 and a 78. Not sure which correct. photo attached. I would be thankful for any help.