Crab
You're a little on the lean side. Don't forget that the Mil crews have to cover FI and there is a Training and Standards organisation. The total number of crews to be recruited will therefore be far more than you state. In addition there will be an extra crew or two to cover risk (any shortfall in Mil manning has to be covered by the contractor - so sickness, training failures etc will leave a hole and the penalty regime is tough) In order to attract that number of crews the bidders will have to have deep pockets and pay similar rates to North Sea.
Tigwas