I tried to make sure I got as much genetic diversity that was possible. He knew what he needed to do to keep the line strong by making specific crosses, so by getting two of his "renewing" crossed birds to breed back in, I should be able to keep a wide range of genetic diversity with the fewest amount of birds, for a few generations. Plus, my wife's uncle got some too, so I can switch birds with him every so often to add a few more blood lines into the mix.
centrachid, What kind of birds did you inherit?