Lobster Mac and Cheese

Name: Lobster Mac and Cheese
Ingredients: 8 ounces macaroni; 6 tablespoons salted butter, plus more for buttering the pan; 2 lobster tails, meat removed and chopped into large chunks; 1/4 cup all-purpose flour; 2 cups whole milk; 1/2 cup half-and-half; Salt and freshly ground black pepper; 1 cup shelf-stable grated Parmesan, such as Kraft; 3/4 cup grated sharp Cheddar; 3/4 cup grated fontina cheese; 4 ounces goat cheese (chevre)