My primary X1 box is in connected to tv in my bedroom. I had another tv in dining room that I didn't need same set up downstairs. I recently received a new tv that has been mounted, and now I only want youTube so I can exercise, having more space. The tv remote on the new tv has been paired with the primary X1 box. So is there a way to only connect youTube, or will I just need an additional X1 box to allow that? Is the hook up of the additional box easy? Thanks.