As in the title, I have 2 Dish network dishes and 5 receivers, want to upgrade to H3 and Joey 4k on only one dish. Customer service does not offer this as an option. If I can not upgrade just one dish, is it possible to make them install all receivers onto one dish? One is a dish 500, the other is a Dish 1000.2. I just recently got a new 4K T.V. and wanted to upgrade for a Joey to have full hd support, as the 722 goes SD to the new 4k T.V.