I currently have two dishes serving two different locations about 200 feet apart. The LNB has gone out on my HR21 setup plus tree coverage is creating a problem. My HR44 setup servicing my home still has a clear line of sight. I would like to go to one dish servicing both receivers. If I were to attempt to run from the powered unit of the HR44 to the HR21 it would require a 250 ft run. Too long plus a LOT of burying. However, I was wondering if it was possible to use the good dish and power it from my HR21? That would require a little over 100ft. My only other option is to place another dish near my good dish for service since line of sight has become a major problem in my HR21 setup. Thoughts? Ideas? Thanks.