I know that the one thing I find really distressing about the TR47 version is the noise-reduction that's been ( over- ) used. Of course this doesn't really show up on stills in the same way. Zion, would you be prepared to export a short section of your current ANH capture as DV, say, so we can see how it looks in action ? And, how about a few "before and after" screenshots so we can see the changes you're making to the original capture ?
PS. As far as I'm concerned, anamorphic vs. 4:3 is a non-issue with a letterboxed source. TV zoom or software scaling both look fine - analogue zoom is crisper but with more aliasing, in my experience.