Boat Review for PowerPlay Catamaran 51 “Metallica” The 51 design came about for a client who wanted all the features our 56 offered but was restrained by the 15 metre marina berth available. This led Powerplay to develop the 52 sportfish. (Some design elements were overlooked which were later included on the 54′ Fifty Fifty. … Continue reading 1560 (51′) Metallica