You might not get a response. Tim had to get out of the Bally Python business for medical reasons. Mike Rasmey of Deep South Pythons is working with a lot of Tim's animals. You might try contacting him for more information (https://www.facebook.com/pages/Deep-...14356658632336). I have spoken with Tim a number of times and Tim had success mixing his line of Hypo with some existing lines. I also know that some other breeders claimed that Tim's line of Hypo did not mix with their existing stock, so how compatible is his line? Not really known. I do have one animal from Tim that may be het for Hypo, but I have not tried to prove her het for Hypo yet.