Hi there
I would now recommend Anke's suggestion of a classic carder
www.classiccarders.co.uk . They are well priced, well made and of course British so no import overheads. You can speak with the man who makes them and discuss exactly what you need. His wife is a spinner so he understands just what you are trying to say and is really helpful, as well as proud of his product.
I sold my Ashford and bought a classic carder and I love it. As well as traditional wood, he also paints some - which makes for a modern look (although for me the wooden ones fit in better)
Otherwise, it really depends on how much money you have. Ashford carders are cheap (ish) and cheerful but not elegant, whereas some of the other makes are better designed, but all do the job. It's a great opportunity to shop around and spend some time on the internet