Love love love it! Visually that works superbly - and the music gets better as it goes on.
I almost think to they could get away with one ident as stunning as that and then as in the 90s build up the presentation package around it to be far more varied. If they wanted numerous idents but at no cost perhaps simply having various colours and moving away from red being the theme of BBC One would work, with trailers switching to the occassionally used 1997 style with the logo remaining at the bottom and text above. Alternative I'm sure if you actually thought about it the globe could be implemented in different ways to suit different shows.
Shouldn't that have been posted in the "John Logie Baird has Invented Television"