The new Privilege Euphorie 5 power cat is a combination of luxurious space and long-range performance. The new 50-foot multihull “is dedicated to long-distance cruises where comfort and range are a priority,” says Marc Lombard, who designed it. Standard power comes from twin 220-hp Yanmar diesels, with a cruising speed in the 12-knot area and a maximum range of 1,000 nm. With an upgrade to 320-hp Yanmars, the Euphorie 5 tops out at 20 knots, and has a range of about 345 nm at 10 knots. The new cat, built at the Privilege yard in Les Sables d’Olonne, just…