I tend to agree. Also, if Oxford really want to do the hotted up Cortina, why can’t they make the spoiler etc as separate parts that they can add to the relevant release, then they can also sell the vanilla cars, probably in much greater numbers than the silly boy-racer version.
Taking myself as a sample size of one, I would not buy a Cortina with the ridiculous add-on bits, but I would buy at least one of each colour of any standard-looking cars they chose to release.