To kind of duplicate what you have today, go for a single 722k plus OTA tuner module. Run the TV2 output from it to all your other TV's via you existing coax plus the couple of other new runs you want to make. You can also backfeed your OTA antenna itself on the same RG59 as the RF output from the 722k, so you can tune to the analog channel Dish is on as well as other analog and digital channels from OTA independently. If you do that, you may want an amplifier for the OTA signal.
I wanted HD (without the Joey fees), so I personally took a different approach. I have a single hopper feeding several other HD TVs wirelessly (using ActionTec MyWireless TV transmitters/receivers, expensive new, but cheap used). My OTA antenna feeds every TV through my existing coax, entirely separate from the coax my sat uses. That way I have HD sat on the HDMI input of each TV as well as OTA on the antenna input of each. I had to buy a Dish UHF remote for each TV (got several model 32.0 remotes cheap from ebay).
Independent viewing of Sat content of course will require more receivers or (or Joeys with the Hopper system). You can mirror any hoppers or joeys in SD like you do today over independent coax runs using modulators. Keep in mind you'll need some sort of 3rd party RF remote solution if mirrored Joeys are far away. UHF range on Joeys isn't that great. UHF range on Hoppers is excellent due to the external antenna.
I would pass on the protection plan.
As P Smith said, the other stuff has already been asked and answered in great detail several times.
I wanted HD (without the Joey fees), so I personally took a different approach. I have a single hopper feeding several other HD TVs wirelessly (using ActionTec MyWireless TV transmitters/receivers, expensive new, but cheap used). My OTA antenna feeds every TV through my existing coax, entirely separate from the coax my sat uses. That way I have HD sat on the HDMI input of each TV as well as OTA on the antenna input of each. I had to buy a Dish UHF remote for each TV (got several model 32.0 remotes cheap from ebay).
Independent viewing of Sat content of course will require more receivers or (or Joeys with the Hopper system). You can mirror any hoppers or joeys in SD like you do today over independent coax runs using modulators. Keep in mind you'll need some sort of 3rd party RF remote solution if mirrored Joeys are far away. UHF range on Joeys isn't that great. UHF range on Hoppers is excellent due to the external antenna.
I would pass on the protection plan.
As P Smith said, the other stuff has already been asked and answered in great detail several times.
