Not sure if trolling?
Doubling production with 500 spiders has a far greater impact than 25 HS cars.
You could argue that the HS supplanted the LT as the ultimate expression, or something along those lines, but you could just as well argue that the additional press the HS gets adds desirability and value to the 675 lineup.
Now stating that Ferrari's policy is "much better" does make me think you're a troll.

I mean, come on, they have multiple cars out there with the same number on them. They stuff as many cars into the international market and hope nobody notices. You might be right though on "very clever" since values are high in spite of their blatant insincerity.