salt and pepper to taste
Place the sun-dried tomatoes and white wine into a blender; puree until smooth, then pour into a saucepan. Stir in the barbeque sauce, sesame oil, hot pepper sauce, soy sauce, vinegar, honey, and cornstarch. Bring to a simmer over medium-high heat, then reduce heat to medium-low, and simmer for several minutes until thickened. Remove from heat, and allow to cool.

While the marinade is cooling, pierce the chicken wings using a fork, and place into a mixing bowl. Toss the chicken wings with the garlic, chili powder, salt, and pepper. Pour the cooled marinade over the wings, and stir to coat. Cover, and refrigerate at least 2 hours.

Preheat an outdoor grill for medium heat, and lightly oil the grate.