Whisk together ingredients and rub over fillets on all sides. Cover with plastic wrap and refrigerate until ready to grill. In a small bowl whisk together the sauce ingredients. Set aside at room temperature. Grill the fillets over direct high heat until the fish is just opaque at the center and slightly firm to the touch, 8-10 minutes, turning once. Remove and serve warm with the sauce spooned on top. Serve with your favorite sautéed vegetables and Ravines Dry Riesling.