What type of saltwater fish go together well? design a colorful beginner tank!?

[eee]

I am moving to Florida possibly soon and I want to start a saltwater aquarium for my room when i get there? what type of colorful fish go together well in a tank? I want some colorful ones that are good for beginners... also what size tank is this for? i haven't got anything as i'm waiting to go down there and save up my money for it...