What Would I Do?

What would I do if I woke up as Harry Potter on the day he receives his Hogwarts letter? What changes would I make? What areas of the "Wizarding World" would I explore that the books never showed us? What if Ron was possessed by Tom Riddle's diary instead of Ginny? What friends would I make? What new characters would I meet? WORK IN PROGRESS, 7 Years Planned