hi i am wanting to start a carpet cleaning business, and have found 2 machines locally. 1 is a extracta (orange one). don`t know model as yet. a few years old. £600...another is a prochem 2000 power +, 2 years old with new pump fitted (£220 reciept), and all manuals etc, for £1200. as for training, i live near Glasgow, so the nearest would be extracta ( i think), at Newcastle, instead of further south. is a course a course, or are some better than others. any help most appreaciated.