I have to say that idea intrigues me. Also, I'd like to cut the TNG episode that frames the ENT finale into one piece and the TOS tribbles episode and DS9 episode into a whole piece.
There's many cool things one can do with the franchise.
But don't recut fan films - which was the point of this thread
But first on the list, if I ever get the time is to do an HD version of my Trek V re-edit. When I originally did it 12+ years ago, DVD was the miracle format