I am getting a Genie upgrade on 6/18. My current setup is 2 HR24's and 2 H24's. I am replacing Both H24 with the Genie and 2 wireless mini's as well as keeping both HR24's. This will give me 5 TV's and 9 total tuners. I have a pole mounted dish about 30 feet from my house (to overcome the angle of the trees that line my Property). I have ALREADY run 4 wires through conduit from the dish to the house and have installed a waterproof box on the side of my house to contain the swm-16 for the expanded tuners. My Questions are...Am I missing anything that would make the tech's job easier? What amount of tip seems appropriate for this type of install? and should I give him the tip first before he starts? Will this "grease the skids"?