Well this one was challenging since I don't know 3 of the buildings and, after doing some research, WOW there were some pretty cool looking GB. So after my research I found an answer for 1 so I have 2 guesses. Please let me know if I was even right, even if I don't win. Its been fun learning so much more about the game.
A-6
B-3
C-4
D-1 (Thank you for this one)
E-2
F-5
MasterKay