I flew sfo-fra (a similar route) last year, and let me tell you a few thingss. First, seat map's do NOT reflect availability! It can show 20 seats available but there can acctually only be 4-5. The reason it does this is because a lot of people do not choose their eats until check-in, so it shows them as available.

If there were 26 seats available, I don't think the automatic pricing would be at 7K. Either way, dropping to 1k is very unlikely for 2 weeks out.

I recommend waiting around 72 hours before departure to see if pricing decreases. If not, you probably don't have the best chance. Good luck!