The splendor of Versailles can now be had in the Southern United States. 7 Montagel Way—a 15-bedroom estate in Birmingham, Ala., with 16 full and six half bathrooms—is coming to auction later this month, giving potential homeowners the chance to purchase a European-style manor with American flair. Built in 1997 and situated on 27 acres, the whopping 55,000-square-foot home is not just the largest in the state of Alabama, it is only 5,000 square feet smaller than the White House. A fanciful, guitar-shaped yard …