Bovine,
Your second picture shows too many new branches--- very easy to fix right now.
Method One: Leave the straight up central leader untouched. Leave only three new side branches, carefully breaking or cutting all the others, one at a time, so as not to injure the bark or damage the branches that you want to keep. This method is less shocking to the plant and to you. The plant will make a nice-looking plant sooner. It will probably fruit sooner also. On the down side, the canopy may get too dense sooner, and production will decrease, until corrective pruning is done.
Method Two: Decapitate the tree! Right under the top, tightly packed group of mature leaves, well under all that beautiful, tender, new growth.
This could have been done before the new growth started to show. When many leaf-axil buds burst into new branches, leave only three or four of them, in a symmetical descending zigzag. As they grow, and are still limber, train them, if necessary to grow outward and upward, to form an open-middle "V" or "goblet. When most of the leaves get at least a few minutes of hot, bright sunlight every day, the tree is more productive, and makes sweeter fruits--- as compared to when the tree needs to send glucose to shaded-out, parasitic leaves. On the downside, this shock could kill the plant, by rootrot, when the under-fed roots are watered too much, or fertilized too much while there is not plenty of canopy to use that much fertilizer, or by an infection getting into the initial cut.