Here is a good link if you want to keep up to date on what's happening with the buried Spitfires. This is the forum for the British avaition magazine "Flypast". Lots of very well connected people on the site.
http://forum.keypublishing.co.uk/sho...d.php?t=116104
I would be very, very surprised if they turn out to be Mk.II Spits. Assuming they are there at all of course.