You're so meticulous
...I don't know who the "you" is in your post, but I agree to all, for what it's worth. Noticed that even in France and Great Britain they're using Goldrausch, but some US suppliers have to translate. Definitely would add 2nd trade name or even 3rd, as I ran across both Gold Rush and Goldrush.
P.S. I believe Leukal 01 is a planetoid in the Sagittarian sector. I'm about to add details for a UFO823, only a few parsecs away.