Just going to update... I saw this thread about self install which attracted me to this site so I figured I'd just chime in on this thread instead of making a new one...
Anyway, for anyone that reads or is told by Dish "you can't install a hopper yourself", that is completely false. It IS that easy, especially if you are upgrading from a fairly new Dish DVR like the VIP722K. My dish was fairly new (3 years) with the 4 ports, and my cable that is running from the dish to my VIP722K is RG6 (not sure if it was swept to 3GHz, but it works). My 722 was using a cable off of port 1 on the dish. I connected that to port 1 on the solo node. I unscrewed 2 screws and pulled out the LNB's and attached a 2nd cable that runs to port 2 on the solo node. The cable running into the house connects to the Host port on the solo node. Connect the RG6 cable from the Host port on the Solo node to the Hopper w/ Sling, fire it up, and wait for it to do the setup. The hardware part took me less than 20 minutes (roof on single story house). The Hopper w/ Sling update/setup takes longer of course but whole thing was around 1 hour.
Joey is coming this afternoon and I anticipate that being ever bit as simple.
YMMV. I was fortunate that all of the equipment was functioning properly. If the solo node, for example, had been defective I would have had no way of knowing that and probably would have called in a tech. Anyways, thanks for the help on here!!!
Final note: I contacted Dish through their online chat and was quoted along the lines of $450 for a hopper and two Joeys. So I began traveling down the road of buying my own equipment and ended up with Hopper w/ Sling and a Joey for about $200 plus about $15 for a solo node. Had I known about contacting a DIRT member on here, then I would have known I had the option of upgrading to Hopper w/ Sling and a Joey for $100 and two year commitment, which would have included free installation. Had I known that, then that would have been the route I'd have taken...