I'm kind of in the same boat as you. I too have legendary gloves. I was hoping Xur would have an exotic helmet or chest piece for warlocks this week, considering he had sunbreakers last week. I glanced over your equipment quickly and I would suggest waiting another week. Whatever upgrade you may receive from the sunbreakers won't be as much of an improvement as having your legendary gloves + a potential exotic chest/head. Perhaps you might want to consider buying an exotic engram? I bought one but unfortunately got a Titan chest piece. Maybe your luck might be a little more favorable though.