Plant,
Three decades! I'm impressed. In this age of quick fixes and instant gratification it is refreshing to see someone take the time and effort to develop from seed their own creation. It speaks volumes about your patience, dedication and care in nurturing a living tree trough it development. My hat is off to you. My hope is that when the time comes someone else will share in the tree's culture with the same dedication and devotion and it passed on through the generations.
Well done,
JRob