Hello! I am new here. I am sure you get a lot of these ID posts, so I hope it's not too annoying. I have sifted through many galleries of pictures, f4f was pretty much no help, since I'm not sure where to start. This tree is about 20 feet tall, with very large fruit. Striped a little vio;et on the skin, with a pinkish center. I think it had a little ripening left to do. Any hints?