Coor that is a big statement for a boat that is yet to compete head to head here in the UK with other designs. My guess with equal quality Jockeys, a Stealth ( first designed 10 years ago ) would be still be pretty competitive. When a Viper turns up and stays around to compete, unlike the one occassion when similar standard jockeys were present in the UK, my guess any of the boats now available could be the winner and that is the beauty of the box rule as it stands.