I have to transplant (or, God forbid, to cut down) a Tommy that has been in the ground over three years. What are it's chances of surviving? I don't have any idea how big the root ball would be. It will be leafing out in maybe a month, so I thought maybe this is the time to do it. Any suggestions? I have others so I won't go into mourning if I lose it, but it really goes against the grain to kill a fruit tree.