hi me and my wife and kids are thinking about going some time next year when we get all the paper work done . to your question about how much they ern is about 35 to 50 dolles per hour i think . he will have to do a test in a collage some wher in the uk costs about 780 pound you are best off getting a agent to do it all for you .it will be about 4500 to 5000 pound or you can do it your self that will cost about 3000 pound . we are thick so we are going with a agent.yes about work in the uk it is **** . carnt wait to get things moving .hope i all works out for you billy