No. FOr Orleans it's:
Orleans - T62 with BW trade by T55 (BW could be somewhat later if we built a worker in Paris)
Orleans - T65 with BW, after math
Orleans - T67 without BW whatoever.
T55 Phood. Hammers are like this:
T56 (4h OF + 8h) * 150% = 18h
T57-T62 6t * 8hpt * 150% = 72h
T60-T61 2 chops @ 20h * 150% = 60h
Total: 150h
Yes. Like this:
T56 (4h OF + 8h) * 150% = 18h
T57-T67 11t * 8hpt * 150% = 132h
Total: 150h
Then #3 would be a T63 Oracle and #5 a T68 Oracle. #3 assumes we self tech BW by T60 somehow or get it in a trade. Hmmm