I was considering having the the old 18" dish pointed to the 61.5 location and getting some SW21 switches to wire for three satellites to sort of future proof the dishes for when I add an HDTV sat receiver in the future. I contacted Dishnetwork tech support and they tried to sway me away from doing this as all new programming including HD will be made available on the 110 & 119 locations. With 61.5 &148 for international programming. Does this sound right? I don't want to add or pay for extra stuff I won't use but I also don't want to remove the old dish to discover I need to pay an installer again.