I see that this topic is still alive. Whereas I’m all for playable high elves on the Alliance, I find the OP’s arguments in favour of making high elves a separate playable race, even after the void elves got so close, and moreso, the OP’s lack of basic knowledge of what high elves are, so off putting that, should I base my views on what comes up in this thread alone, I’d actually be against high elves altogether.
Meanwhile, I further the discussion over at New customization options for blood elves and void elves - #2971 by Ismaor-argent-dawn where I find most people being more reflected.