Thank you! I was a bit worried it was too short, but it's the best I could come up with the massive writer's block I've developed.
Ah, but Cedric was over seventeen. Harry's the only one who had to pick a guardian. And it's all thanks to Barty Crouch. (And in the longer fic I had worked on, he was one of the pettioners for guardianship. I think Harry made the right choice.)