Grilled Pork Burrito Bowls

Name: Grilled Pork Burrito Bowls
Ingredients: * 1.5 lb country pork rib (boneless); * 1 tablespoon olive oil; * 1 tablespoon lime juice; * 2 teaspoon minced garlic; * 1 teaspoon cumin; * 1 teaspoon paprika; * 1 teaspoon chili powder; * 1 teaspoon garlic powder; * 1/2 teaspoon sea salt; * 1/4 teaspoon cayenne; * 1/4 teaspoon pepper; for the rice:; * 1 head of cauliflower; * 1 (15 ounce) can of black bean, drained and rinsed (omit for paleo); * 1/2 teaspoon chili powder; * 1/2 teaspoon cumin; * 1/2 teaspoon paprika; * sea salt and pepper to taste; topping:; * 1 red onion,; * 1 red pepper,