Seafood Gumbo

Name: Seafood Gumbo
Ingredients: 1 1/2 pounds Wild Caught, Head on, medium shrimp; 4 tablespoons vegetable oil; 4 tablespoons flour; 2 cups onion, diced; 1 cup celery, diced; 1 cup green bell pepper, diced; 1 cup red bell pepper, diced; 1 pound okra; 1/2 pound andouille sausage, diced; 4 ounces tasso ham (or country ham), diced; 1 tablespoon fresh ground black pepper; 1 teaspoon sea salt; 1 teaspoon smoked paprika; 4 bay leaves; 1/2 teaspoon cayenne; 4 cloves garlic, crushed; 1 pound crawfish tail meat; 1 pound lump crab meat; 12 oysters with liquor; 1 tablespoon file powder (optional); 20 cups cooked rice; green onions to garnish; hot sauce to taste