You do just want Blood Elves with an adjective change. A Blood Elf IS a High Elf. Absolutely identical in fact. The differences are the head canon you have created yourself to justify your desire and create a false defense against the obvious problem with your request; that the race you want is already available just not on the faction you want it.
Whilst I will happily admit that a Void Elf is not a High Elf and have made an argument to that effect, it’s close enough.