I recently upgraded my service from the 922 to the Hopper & 2 Joeys. My Satellite setup was with the Western Arc (110, 119, 129) with a side dish pointed at 61.5. I was told by the installer I could not use my wing dish at 61.5 because it is not compatible with the new Hopper installation. I live within the Nashville DMA but am close enough to Knoxville that I could and prefer to receive locals in HD at 61.5. Will I need to replace my Western arc setup with a complete eastern Arc setup (1000.4) installed and just remove my wing dish at 61.5, or is it possible to reinstall the 61.5 to my Hopper service?