Just a note. The 'NERC' software is written by Lockheed Martin in the USA and managed (quite well actually) by IBM/Lockheed Martin contractors. hence the £150,000 a build and the occasional Ferrari (or TVR). I don't know what the costs are for NAS but I do know that they are a great deal less and, after all, NAS seems to be the dog to the Swanwick tail. (I am quite sure that would sound better the other way around!)
The only TVR owner I know of at NERC is an ATCO.
