Thanks very much for that aviate1138: you're obviously much more of a dab hand in Photoshop than I am!
Re that surviving AF fuselage at London Colney, with the original windows: here's a link to a more complete view of her;
667 London Colney 11-9-07 DH Comet 1 1024 | Flickr - Photo Sharing!
And here's a link to a photo I took of a Comet 2 that was still around in the 1970s, but sadly is no longer with us:
Comet at Strathallan Sept 1976 | Flickr - Photo Sharing!
Am I right that there is now only one Comet 2 left, a gate guardian outside a RAF station somewhere down south?