Visit Japan, including a stay in a traditional Ryokan, (b) Write a novel that gets published (doesn't everyone!), (c) When I retire be able to split my time between the UK and Australia.
Two scarves - I have more than enough but seem to get them as gifts every other year or so!
All superpowers are double edged swords (power vs responsibility) and could therefore easily be misused, so I don't think anyone should have one.
A very swanky resort in The Maldives.
I would have to say 30 I think due a balance of fitness, career, location (Melbourne) and that my parents would still be around.