Now, before it starts getting too hot, would be a great time to move it. Actually, it won't be long until it will be too late for optimal success. Below is a link to a document that I believe should answer most questions about transplanting it. If it doesn't, please let me know.

Here is a link that might be useful: Planting a Tree or Shrub

Oh yeah, I forgot to say...your tree would be better off (establish faster) if you did not allow it to fruit. If you transplant it, it may drop its fruit as before, but, if it doesn't, I'd probably remove the fruit to allow the tree to devote all of it's energy on growing roots and overcoming transplant shock.

Got it,thanks.