Healthy Fast Food - Soft Tacos

I am on this health kick and am attempting to make stuff I like at fast food places at home.  This saves me calories, fat, and cash.

Soft Tacos

Ingredients:
8 Mission Carb Balance tortillas
1lb lean ground beef
Taco seasoning mix
Water
Shredded lowfat mexican cheese
Shredded lettuce
Taco sauce
Fat free sour cream

Directions:
Cook taco meat (beef, taco seasoning mix, water) as indicated on taco seasoning mix directions.
Put meat on tortillas and top with desired toppings (cheese, lettuce, sauce, sour cream).

Nutrition Information:
2 tortillas with 1/4 taco meat mix, 1/4 cup cheese, lettuce, taco sauce, and 2 Tbsp sour cream:
Calories: 400, Fat: 15, Carbs: 28, Fiber: 16, Protein: 36 = 9 WW PP

By comparison, 2 Taco Bell Supreme Soft Tacos:
Calories: 460, Fat: 22, Carbs: 44, Fiber: 6, Protein: 20 = 12 WW PP