Grilled Tequila Garlic Lime Flank Steak

Name: Grilled Tequila Garlic Lime Flank Steak
Ingredients: 1 cup roughly chopped garlic (about 3 bulbs); 3/4 cup freshly squeezed lime juice (about 8 large limes); 1/2 cup clear tequila; 1/4 cup soy sauce; 1 bunch roughly chopped fresh cilantro, leaves and stems; 1 jalapeno pepper, seeded and diced; 1 serrano pepper, seeded and diced; 1 teaspoon cumin powder; 1 tablespoon freshly cracked black pepper; 1 1/2 to 2 pounds flank steak; 12 corn tortillas, wrapped in foil; 1/2 cup chopped fresh cilantro; 1 bunch radishes, cleaned, ends cut and sliced; 1/3 cup grated queso fresco cheese; 2 ripe avocados, seeded and sliced; 3 vine ripened tomatoes, sliced in wedges; Hot sauce, for serving