I currently subscribe to America's Top 180 value pak with locals. I have three receivers- 3000, 4000, 6000. I pay an additional receiver access fee of $9.98/mo. If I upgrade the 3000 and the 4000 to a DVR 510 and a 301 through the Dish'in it up promotion will my bill be the same as it is now or will the DVR cost extra?