For the marinade: To a medium bowl add 2 tablespoons oil, lime juice, cumin, granulated garlic, Mexican oregano, chili powder, paprika, crushed red pepper flakes, and seasoned salt.
Allow the chicken to sit on the grill for enough time to get grill marks then toss and continue to cook for 5 minutes.
When the second batch of chicken is done, add the first batch and the vegetables to the grill pan and toss until heated through.
In a seagate frying pan, brush oil in a thin layer and grill the flour tortillas until soft with bits of brown.