I'm interested in upgrading to Hopper w/sling, Super Joey, and possibly one or two Joeys. My current set up is two 722Ks and two 222Ks. I no longer have the need for as many tuner options as my current set-up allows, but I still have multiple tvs that I would need to mirror signals to. My current set up allows for easily mirrowing signals from receivers to multiple tvs from the coax and rca outputs. Would this still be possible with the Hopper, Super Joey and Joeys? If not, I might want to keep one or both 222Ks instead of getting Joeys. Thanks for any input.