I don't understand why you are so worried about the name? Superboy is a decent name, given that it was Coner's first name, I don't think he would change it. By the way, did Superboy have the ability to telekinesis? I hope the suit will be from new 52 - black and red.
finally it was taking too long I was thinking that I had abandoned the story about the name that such a sentinel and you can even make him have tactile telekinesis or some power that makes him at the level of superman like the power he gained from the being that reincarnated him there