Doctor Who--Five Doctors Special Edition

I've had a VHS of the 90-minute special Doctor Who "The Five Doctors" for over a decade and I've played it a number of times both for friends at get-togethers and myself, when I got the urge.
(FYI, my favorite Doctor of all time is Jon Pertwee (Doctor 3) who plays a key role in the special.)
I've just acquired a slew of used Doctor Who dvds, both Region 1 (US) and Region 2 (UK) including the one shown above, the first Region 2 release of the "Five Doctors" Special Edition (with enhanced sfx, missing scenes, etc.)
I'm going to sit down this weekend and compare it with the "original" VHS version, then let you know how it goes...