Hey, Richard, well done to you and Torla! I'll look forward to your report and photos, and over the next few months I may be in touch for your advice on bike and route. I now have the essentials of a New Raven in my basement, and by March next year, hope to have the complete item up and running. Plans for next year ("advanced speculation" is more accurate) include some part of Eurovelo 10, the Baltic Sea Route, starting in Berlin, where our daughter now lives, and including Denmark, parts of Sweden and I hope one or more of the Baltic republics. All still t.b.c., of course, and probably not quite so ambitious as your safari around the North Sea.