In reply to JonathanHilton:
Doesnt get much more classic than stanage plantation, loads of classic lines at all grades, for your 7a then green traverse would be the obvious choice and again a classic. Curbar also has a fantastic circuit with enough classics to keep you going, you could try trackside and guerilla warfare for your 7a tick. If you want limestone then rubicon would be a good place to start ( although some people dont take to it straight away). Where ever you go will will find something good to do