Pulled Pork Fajitas

Ingredients

• ["7 pounds Pork Shoulder", "1- 1/2 Tablespoon Onion Powder", "1- 1/2 Tablespoon Garlic Powder", "2 Tablespoons Cumin", "2 Tablespoons Dried Oregano, Rubbed Between Your Fingers", "2- 1/2 Tablespoons Kosher Salt (Or 1 1/4 Tablespoon Of Table Salt)", "2- 1/2 teaspoons Black Pepper", "1 teaspoon Sugar", "1/2 teaspoons Cayenne Pepper, Or To Taste", "3 Tablespoons White Vinegar", "6 Tablespoons Olive Oil (one That You Like The Taste Of)", "1 Large Onion, Cut Into Half Moons And Layers Separated", "1 Red Bell Pepper, Cut Into 1/3\" Strips""