random, but fanfic help please!

so I'm planning on Schreiben a Zutara fanfic at fanfiction.com and I wanted it to be a crossover to A Walk to Remember but I kinda need some help with the cast.

Belinda - Azula/Mai
Walker - Ty Lee
Tracie - Mai/On Ji
Eric - Mai/Ty Lee
Dean - Hide/Chan/Azula
Walker - Rian Juon
Clay - Aang
Landon - Zuko
Jamie - Katara
Reverand - Roku(as a Reverand) Hakoda/Sokka (as Jamie's father)
Sally - Suki
Principal - The Headmaster (The Headband)
Ms. Garber - Ms. Kwan (The Headband)

what do Du guys think of it so far??