Bellepepper's Orzo and Wild Rice Salad

• 2 cups cooked orzo
• ½ cup cooked wild rice
• ½ cup diced orange bell pepper
• ½ cup diced red bell pepper
• ½ cup frozen corn, thawed
• ½ cup dried currants
• ¼ cup diced red onion

Dressing

• ¼ cup vegetable oil
• 3 tablespoons white sugar
• 2 tablespoons white wine vinegar
• 2 tablespoons cider vinegar
• 1 teaspoon minced fresh onion
• 1 pinch ground white pepper
• 1 pinch paprika
• 1 pinch garlic powder, or to taste
• salt to taste
• salt and ground black pepper to taste
• ¼ cup chopped toasted pecans
• ¼ cup toasted slivered almonds
• ¼ cup chopped fresh parsley