If I had the opportunity to have the original french crawl in HD I would let the typo. But here were talking about a re-creation.
And for example in the German preservation for the Greedo sequence, are you sure you are using subtitles font and text that were in the movie when it was release ? I have talked with people that have seen the movie in 77 and they are saying that they were no subtitles on the Greedo sequence. Maybe it was the same with the German release.
It's a hard question and it's not easy to find the good answer.