That is very nice, were you able to take any photos of your new fruits?
I have grafted many Birula scionwood from Gozp this year. They are growing like crazy on my larger tree. I would trade you a few cutting for 10 seeds. This is the Yellow Birula so if you don't it, the fruits have a very nice yellow outside color, hard to find scionwood of this one. No fruits on my grafts yet, it had some flowers but I removed them all.