Loaded Seafood Mac & Cheeeeeese

Ingredients: • 1 lb large elbow noodles •1/4 cup minced garlic •1/4 cup diced yellow onion • ¼ cup all-purpose flour • ½ stick of unsalted butter • 4 oz roasted red pepper whipped cream cheese • 1 pint of Heavy Whipping Cream • 12 oz evaporated milk • 4 oz. sour cream • 1 tsp. mustard or mustard powder •1 tsp sauce • 1 cup freshly grated pepper jack cheese • 1 cup smoked Gruyère cheese freshly grated or pre shredded • 1 cup Chipotle Gouda cheese freshly grated or pre shredded • 1 cup grated Mozzarella cheese •10 oz crawfish tails •1/4 lb large peeled & deveined shrimp, chopped Seasonings: Old bay Cayenne pepper White pepper Kosher salt Smoked paprika Parsley for garnish