Chicken tortilla soup with fresh avacado

I got this recipe here. I really loved this yummy soup and it was different from the other tortilla soups I have tried. Don't leave anything out!

Sheila's Chicken Tortilla Soup
6 chicken breasts
4 c. chicken broth
15 oz. canned white corn
15 oz. diced tomatoes (i just cut up fresh tomatoes)
2-3 Tbs. chili powder
Monterey Jack cheese
Diced avocado
Tortilla chips
Fresh limes

Boil chicken and save broth. Remove chicken and dice. Add broth, corn, tomatoes, chili powder. Simmer. In bowl, put in diced avocados and crushed chips. Sprinkle with grated jack cheese, and squeeze in a fresh lime wedge.