Shrimp and Sausage Fajitas

Ingridients of Shrimp and Sausage Fajitas:

• 2  teaspoons chili powder
• 2  teaspoons cornstarch
• 3/4  teaspoon onion salt
• 1/2  teaspoon garlic powder
• 1/2  teaspoon black pepper
• 1/2  teaspoon dried oregano
• 1/2  teaspoon ground cumin
• 1-1/2  pounds medium-size shrimp
• 1  package (3.5 ounces) chorizo sausage, sliced in half lengthwise, then diagonally into thin strips
• 1/4  cup fresh lime juice
• 2  tablespoons olive oil
• 1 each sweet red, yellow and orange peppers, cut into thin strips: 1  pound assorted sliced sweet pepper strips OR
• 1  onion, halved, thinly sliced
• 16  flour tortillas (6 inch)
• 1/2  cup water
• :   Accompaniments (optional)
•   Prepared guacamole, salsa, shredded cheese, sour cream