okay, ive heard enough to want to go ahead with it. lets say i get a dish and the only thing that works is the dish itself. the acuator/mover and whatever else needs to be replaced. are the replacement parts even available and are they universal? and at what cost? i know i have seen analog receivers several places for cheap, that is what i want right?--- i played with ku band years ago and also just recently got a
motorized system but this is a new animal for me. what obstacles should i keep my head up for?