Fajitas

Name: Fajitas
Prep time: 50 min
Cook time: 20 min
Total time: 1 h 10 min
Cuisine: American, TexMex
Ingredients: 1 orange, juiced; 2 limes, juiced; 4 tablespoons olive oil; 2 garlic cloves, roughly chopped; 3 chipotle chiles, in adobo sauce; 3 tablespoon roughly chopped fresh cilantro leaves; 1 teaspoon ground cumin; 1 teaspoon salt; 2 1/4 pounds skirt or flank steak, trimmed of fat cut into thirds or 8-inch pieces; Salt and pepper; 2 red bell peppers, thinly sliced; 1 large onion, thinly sliced; Lime juice, olive oil, optional; 12 flour tortillas, warm; Guacamole, recipe follows; Good quality store bought salsa; 5 ripe Hass avocados; 3 to 4 limes, juiced; 1/2 small onion, chopped; 1 small garlic clove, minced; 1 serrano chile, chopped; 1 big handful fresh cilantro leaves, roughly chopped; Kosher salt and freshly ground black pepper; Drizzle olive oil