A most handsome machine. I like the color with the flat finish. The Deore crank is good looking with its black big chainring.
I was on the Thorn site not long ago and it seemed to me that they favored, or favoured, the 26" wheel touring bike. I think it makes a lot of sense. Lighter, stronger wheels giving lower gearing with a huge choice of tires.
Although I've heard that the Dia Compe 287v levers work with v-brakes, I haven't heard someone's personal account about this combination. Please let us know.
And, of course, your impression of the Selle Anatomica Titanico saddle.