1Reserve 2 teaspoons taco seasoning mix for salsa. In shallow glass baking dish, combine remaining taco seasoning mix, 3 tablespoons lime juice and honey; mix well. Add beef strips; toss to coat. Let stand at room temperature for 15 minutes to marinate.
2Meanwhile, in medium bowl, combine reserved taco seasoning mix and all remaining salsa ingredients; mix well. Set aside.
3Spray large nonstick skillet with nonstick cooking spray. Heat over high heat until hot. Add beef and marinade; cook and stir 2 minutes. Add onion wedges; cook and stir 2 minutes. Add bell pepper strips; cook and stir an additional 1 to 2 minutes or until beef is of desired doneness and vegetables are crisp-tender.
4Spoon about 1/2 cup beef mixture down center of each warm tortilla; roll up. Serve with guacamole salsa and if desired, sour cream.