I just got lucky and found an Origo 1500 here in California at a reasonable price. It will be flying with me to Devon this summer so that I can jettison my butane powered stove which works well but is a bomb, and is rusting which makes it that much more dangerous!
Roger Barnes excellent video inspired me to go this route, and I will be building a galley box for it. So far my galley has resided in a (previously flexible) oblong plastic laundry basket in the bow. However now that I have replaced my engine and fuel tank with an Epropulsion Spirit, I may move it to a locker. So far the longest I have camped on the boat has been 5 nights, but now I look forward to longer expeditions.