If Nami could create her own world...
Nami would have lots of money and she would spend most of it on herself, and then lavish gifts on her nakama because she loved to see them smile, even though she would never admit it.
Luffy would be the Pirate King, but he would still be the same old Luffy, and he would still have lots of the world to see because otherwise he would always be bored and in her hair.
Zoro would have an endless supply of beer and no one would ever interrupt his naps for anything not earth-shatteringly important—no more Luffy and Usopp running around and stomping all over him.
Usopp would really be a brave warrior of the sea—even though Nami knew he already was, even if he couldn't see it.
Sanji would have all the best ingredients and a harem of women to fawn over, even though Nami would still be his favorite.
Chopper would just maybe receive some recognition for how much stronger he had grown—no more 50 beri bounties.
Robin—well, Nami couldn't really think of a way to make Robin any happier than she was now.
A/N: I don't usually write Nami, so any concrit is appreciated.