Im having my cables placed in the walls at my new place and so having a sky+ wall plate in the living room and the cables going up to the loft. I want to leave a good amount of cabling so that when I have satillite installed I can run the cable out of the loft to the satelitte without having a join. But Im not sure what cable would be best for long lengths WF100 or CT100. From lounge to loft the distances is a good 10m. Also to consider is the house is a townhouse so two storeys. Does the satilitte have to be placed at the same height or can it be placed higher up closer to the loft - to reducing the length of cable?