The NYC 5, the Shepp/Dixon Quartet, Four for Trane are among my favourite records. I enjoyed the Moncur/Rudd band,especially live, I was lucky to see them perform several times. I'm sorry to say that anything after didn't grab me to the same extent. I can't say that I've heard to much from the post Impulse period but on the few I have heard he doesn't he didn't sound particularly engaged.
I was introduced to Mr Shepp during his spell at Ronnie Scott's, I was overawed, nervous and at my tender age I couldn't think of anything sensible to say.
Was that the Queen Elizabeth hall gig? I was there at that one too. Hill's solo set was particularly good that night. 2000/2001?
I was there too, I don't recall it being very memorable.