All those votes for Draco? Remarkable, yet so few for the brave and noble Hagrid. Or Victor Krum.
I don't think I'd choose any of them, they'd make great friends, but romanitc interests? Maybe Tonks.
Fleur seems a bit shallow (at least till Bill gets attacked by a werewolf.) One of the Patil sisters? Maybe, I have no idea. If only one knew more about the supporting and minor characters.
Hermione perhaps?