Well, It's just a standard issue type PL 9.7, there is no change on account of them maybe going to be used for the new Titanic, and besides that you can't really tell much from only looking at a davit (do you mean the actual davit or the lifeboat itself?) in a game that doesn't even depict everything 100% to scale to begin with.
So no.. these are designed for modern cruiseships and such, with the worst possible conditions in mind, so they're already designed for the worst seas imaginable, because.. well.. it's very harsh seas that claim the most ships, isn't it? that's when they're needed.
Plus, given the recent massive financial problems and the things that many of the top officials in the maritime world and the cruise-industry have said about many of Palmer's recent outlandish quotes and decisions, the chance of this ship actually ever being launched and if so made succesful are not very good at all. Some experts in this industry even called the recent reveiled deckplans 'sketchy'. So I don't think we need to look at the lifeboats just yet.