Halcyon said that they could not repair my old pioneer wing. I had not heard anything from them since last Thursday and today UPS showed up and dropped off a box from Halcyon. Odd, I figured it was them sending me back my old wing. I opened it and it was a brand new Eclipse 30 and single tank adapter, there was an invoice for no charge saying it was replaced under warranty. I guess that answers the original question... Why Halcyon??
Now that is service you can't complain about!