Robin,
Sorry, I'm across the Pacific from you, but the good news is that 'the land down under' has some of the best, if not best PCN hybridizers in the universe (ok, that was for emphasis). Surely, there must be some sources to purchase seedlings in your neck of the woods? (I can't remember the names off hand, but if you send me a tree mail reminder, Iwill try and find an old issue from the PCN society and give you a name).