hey i was just wondering if its a good idea to do a 4agze conversion in to a 1974 ke20 and if i do go ahead with it what r sum of the prices that people have paid to get this done and would it be best to change the diff and tailshaft to a hilux diff n T/S i just really ant i straight out amount on what i would be looking at for all the stuff to be done to make it road legal .... cheers steve