Hi Chris,
since you are based in london, would you consider doing a short interview with The Metro's Game Central (I'm sure you know who they are, but for those that don't. GC used to be Digitiser, a Teletext service on channel 4 with a country-wide following). I've let them know how you and the team are getting on with Xenonauts and they are very interested (probably because they are around the same age/love the original).
It would be good publicity for the game, now that it's nearly ready.