Quite correct, FSTO. Just like the Navy has to get over the old NATO bias and stop getting stuck all the time in putting more assets on the Halifax side just because it was always thus. I think that if a proper analysis of where Canada's maritime interests lie these days was made, we would find that we need more assets in the Pacific than the Atlantic.
And, BTW, Chris: I don't think the 18 months gap you mention is the result of greater time efficiencies at Irving, but rather the results of delays in the pre-construction phase of the CSC's. And if, after all the investments they have made in modernizing the yard and in training their people, Irving is currently incapable of filling that 18 months gap, 3 1/2 years from now, with something to do from the private sector, my personal opinion is that the bloody shipbuilding strategy has failed.
During that gap, they should be at the apex of their tradecraft and efficiency. If they can't get contracts then, they never will. If that's the case: nationalize the damn yard so it is government property. After all, it would mean that government vessels is all they will ever be able to build so why should we pay profits on top of actual costs.