I have to disagree in the strongest terms. This now means that every Cadillac from 1915 to the 1960s now becomes a V8 (not V-8). Obviously this is patently ridiculous. What the buyer of a car 80 years ago and his friends knew a car by has no bearing here. To me you have wasted the efforts of a lot of people. If this is so important to you then in the case of those cars which had no model name then that space should be left blank.