Best way to set this up

Hope this has not been asked already.

I have HD with multi-room.

I mounted a tv on the wall of the bedroom and want to get rid of the cables.
Power to TV is easy as I had power installed in the attic and can easily run power to the TV.

The plan is to run the feed from the dish (mounted on chimney) into the attic and to leave the Sky box in the attic too and control it with a remote eye.

Before I do this, my question is if there are any other options to wirelessly connect the Sky Box to the TV? Some kind of wireless hdmi? Any options through Sky Q?

Thanks