Mix all ingredients, except the pork, with the Mrs. Dash® Caribbean Citrus Seasoning Blend. Put half of the marinade mixture with meat; place in the refrigerator for 30 minutes. The rest, reserve for relish garnish. Heat a grill to medium and wipe clean. Brush with your normal grill oil and grill pork tenderloin on both sides, turning often until they are at your favorite degree of doneness. Spoon relish onto four plates and top with grilled pork tenderloin.