I agree with Zach, don't try to enjoy the ownership of this tree without the approval of superior intellects with experience in this species. After all, lacking a degree in botany, you're not really entitled to pursue exotic, or mundane for that matter, woody subjects in your yard or as bonsai. That sort of thing is reserved for il cognoscenti which excludes people like you. Or me for that matter. I, too, seek out unusual, odd, or strange subjects because I'm more curious than smart. I'm the guy who, upon finding someone with something unusual, ask "White Elephants! How many do ya got?... I'm not smart yet, but I'm leaning in that direction and enjoying the trip.
PS This forum not reserved to merely offering advice and suggestions and answering questions. Shaming, imposing guilt and moralizing are highly regarded any time a soft underbelly is exposed.