I am beginning to think that the better strategy would have been to just put all resources into turning the inner segments of Lakeshore E/W into electrified 2WAD service, and buy some nice Stadler Kiss EMUs to operate the line.
I think if the general public had just one electrified, 5min peak, 15min 2WAD service that was 100% completed to utilize and take example from, we would have way more political expediency in upgrading every other line as quickly as possible.
Not only that, but we would have a project to learn construction/operational efficiencies from, build managerial competencies, and learn best practices to carry forward to the next line conversion.
Instead we will be left with a mish-mash of lines all at various stages of work well into the 2030s.