Lorewise my option is better imo. Your comment belongs in the we want high elves thread. Which is explained 1000x times why that will not happen. Purple shadow void elves will not and should not get ligh skin tones, for all those reasons why blood elves are on the horde side. I will not go into pointless debate over high/blood elves.
But the best option which you will ignore is to move on and leave it how ot is. Void elves are already the worst thing ever..