Sky HD - what a washout

Some 75% through the redecorating process, everything but the chimney breast painted, a brand new cream carpet (yes, I must be mad with a 9 and 7 year old in the house) fitted and some built-in furniture units ripped out and removed it was time to relocate the TV from one end of the room to the other. No big deal, you might think, apart from the fact that the Sky + and TV cables now came through the wall at the wrong end of said room. I could, I guess, have got a big ladder out and moved them myself. But far better to use this as an excuse to upgrade to Sky HD surely? That way I get a nice new shiny Sky box to pump high definition broadcasts into my HD ready television, and a professional gets to move the cables for me in the process.