monte carlo yachts has fast become well-known for a lot of things: sleek lines, low bulwarks, extensive use of glass, signature hull windows, Portuguese bridges, foredeck “gardens,” smartly designed flybridges, black hardtops contrasting with painted hulls, fashion-plate buttresses and interiors that combine ergonomics and elegance. ¶ The MCY 80 has all of this, plus her own story. Let me explain. ¶ Monte Carlo Yachts is part of Groupe Bénéteau, which has invested more than $70 million in the brand’s creation. During the past six years, the Italian builder has accelerated from a standing start to launch six motoryacht models from 65 to 105 feet, all conceived by Nuvolari Lenard under the eye of former Azimut-Benetti director Carla Demaria, now president of Monte Carlo Yachts, and Fabrizio Iarrera, who is the…