I have several C-Band actuators that I bought used. All of them came with a few feet or control wire. None of the pieces are long enough to run to my receiver so I can setup my 7.5' dish. Where/What is a good source for wire so I can hook this up and see if it will move? I would like to get 50' or so. I will be hooking this up to a 4dtv or my old Analog receiver. Any ideas would be much appreciated. I am on kind of a limited budget with this.