Rev....you can also get all the BBC Radio programs on the iplayer, as well as watch all programs, TV and Radio live ! In fact, you could dispense with your TV altogether, if you only wanted the Beeb !
At home, I have a 27 inch monitor for my PC and a good, fast speed internet connection, and I tend to spend spare hours in my study, rather than the living room.
But if you ever upgrade your telly, you will be amazed at what is available these days. A "smart" TV will do everything my PC does, plus show TV programs as well. And the price of these has come down hugely in recent year. Let us know how you get on !