Anybody have a spare antenna for this unit, or one that looks remotely OG? It currently has a a red tip Radio Shack special on it and i'd like to get a correct one. I just got this box today and I'm impressed. It's a little powerhouse! I'll post pics up when I clean it up. Not sure what the original size is, or if other models share the same part. Any info would be appreciated. Thanks, Paul Z.