I already have Dish service with a dish 1000 and I have a switch box it has 4 imputs only 3 are being used. To get Sky Angel we have to put a second dish on the other side of our house. Np problem. My son has a SuperDish HDTV dish he no longer uses he said I could have it...will it work to receive Sky Angel and can I run the line from the dish getting Sky Angel to the 4th imput on the switch? Thanks for any imput.