RE: Thoughts on future pup
As I recall, they saved a few Llews for field trials. They offered, nearly free to a few pro trainers. Other than that, they are seem to be heavily in the Bondu, Avie line. Both imports from Europe. What does surprise me is that they are not part of NALBA, North American Llewellin Breeders Association. But you are probably going to get a milder dog but with strong bird sense. The King's Bondu line tends to be that way. My dog has strong Avie Bondu lines (Lynnhill in her grandparents).
Everything should apply. Two year guarentee, OFA, PennHip, etc. I wouldn't worry too much on seeing the parents hunt, at the worst you'll get an average hunter. Not many Llews are duds. The only real duds I've seen are gunshy, all man-made.