Paul Camilli on rothesay was a great wealth of knowledge for the project, having completed several successful projects of his own on his Self sustained island. His blog is frequently updated and seen here
Hugh Piggott of Scoraig wind electric was again a huge source of knowledge and is a pioneer of many projects including the DIY wind turbine manual. His website is very active and includes live feed values of the current energy being generated
Powerspout are the makers of the turbine i used, but are a web based company and have a lot of very useful information online, with a calculator to see how much you could generate.