I have one of Tim Scutt's older sets, and thought it was ok. If this is better, than that, then I will be very impressed indeed.
You were including documentaries at the end of each episode? I know the only copies of those I've seen seem to be from a Polish broadcast (if I remember correctly) with burned-in subtitles and basically poor video quality. Is this the same source you are using? there probably aren't that many sources for them, since they were aired so few times.