I'm thinking of going to Dish from Directv. I know I will if Dish adds Epix HD. I'm a movie fan and Dish seems to have a better selection of movie channels. My local channels are from Lexington, Ky. Would I be on the eastern arc or western arc? Would I get all the HD channels if on the eastern arc? Would all my local channels be on the eastern arc? Some of them are not in HD on Dish. Thank you for any help.