Thinking about buying a access point and wireless Joey from a local hardware dealer - $99 for Wireless Joey and $75 for access point. I have a remodeled garage and want to go wireless out there, its about 35-40 feet away from my Hopper. I also want to install this myself. Any tips? Will the wireless Joey get a signal that far? Am I paying to much? Is setting this up with Dish a pain? What other questions should I ask before I go for this? Thanks in advance. I'm really on the fence here....