Sid, I would just add that inbreeding of all kinds in the major NA commercial market is always higher than in the NA stakes population, including inbreeding through the sire-line cross, which is 10.8% among NA stakes winners last year. In Europe they’re crossing Northern Dancer branches like crazy, which probably accounts for a substantial part of the elevated level among stakes winners worldwide, and their key advantage is that you can actually do balance-of-factors sire-line crosses through different branches of Northern Dancer line, as you suggest in regard to Sadler’s Wells and Danzig crosses. It could well be, though, that balance-of-factors breeding is more important for the few races of the very highest class.