Swordfish with Citrus Salade Veronique

Name: Swordfish with Citrus Salade Veronique
Ingredients: 1 pomegranate, end sliced off, scored and fruits released into a bowl; 2 fresh oranges, peeled and segmented; 1 1/2 cups fresh seedless grapes; 1 fresh lime, zest grated and juiced; 1 tablespoon fresh mint leaves, finely minced; 3 fresh lemons, zest grated and juiced; 2 tablespoons lemon pepper; 6 (6 to 8 ounce) swordfish steaks; Salt, to taste; 2 tablespoons olive oil; 1/2 cup (1 stick - 8 tablespoons) butter (1/4 cup for sauteing and 1/4 cup cubed butter)