Well as you know The Presidents helicopter is getting old and as a result of its age, the original is no longer in production and due to this, the president whom ever he may be, will be getting a new chopper in the comming years. There are two options currently they are a sikorsky(not sure which type) or a westlands Eh101 merlin(under the name of lockheed martin, but produced by westlands). Not knowing what sikorskys entry is, its difficult to say which is best but i could see a merlin as being the perfect option, its highly advanced its large enough to contain everything required and even after that its still very spacious. I'll try to get some more info to you all when my dad has it.
Also or the british tax payers among us. Your tax money is being thrown down the drain by the MOD because they still cant decide what helicopter they want. And once again they want changes made to our new carriers.
done some searching the sikorsky option will be the VH-92 Super Hawk which is a version of the blackhawk i believe. They expect the winning option to be in service by 2008 maybe sooner.