Brian, im new to this forum and ive just had a look at ur website…..ur stuff is amazing!! I agree with SteveD and would def try and get a bit more for cash then €1000 for this job.
Has ur work been selling to this date and if so how much per print? maybe this could be a starting point….
I understand that u dont want to charge too much, i think the hardest thing to do as an artist/photographer is price ur own work. But i dont think €2000-3000 is too expensive…..it depends aswell on how big the company is and how much they have. Oh God I really dont envy u!!! Good Luck with it tho :)