I need help to figure out nicknames for the reader and the reader's nicknames for her friends and Zoro. Comment on the characters name and let me know what nicknames they should have for the Reader and what the reader's nicknames. Please and thank you.

(Y/N):
Reader's nickname for
Luffy:
Zoro:
Nami:
Usopp:
Sanji:

Also what should I do for (Y/N) for her Devil's Fruit power. I'm thinking of doing an elemental, phoenix powers with colorful burning wings. What do you think.
Also which wings should I use