In reply to Tiberius:
I think Malham 7a's are good grounding for the rest of it, but probably not UK 7a classic. I'd meet you halfway on that opinion - hit 7a+ at Malham and you're into real quality. Appetite, Yosemite Wall, Against the Grain, Free and Even Easier, Something Stupid ( ahem ), Frankenstein, Last Waltz.