@Reecemartin Nice
writeup on the case for EMUs on the front page. I definitely agree that planning for EMUs in the future opens a lot of possibilities up like cheaper guideways/tunnels and continuing to use our cheap Pearson guideway.
One different opinion I have is that the BiLevels shouldn't be retrofitted to improve their suitability for frequent services. On the contrary they should be retrofitted to improve comfort for longer trips, namely adding more comfortable row seating on the upper level. In a future with EMUs, the BiLevels would increasingly be concentrated on the longer distance services such as to Kitchener, Niagara Falls, Barrie and potentially new destinations like London, Brantford or Kingston. These services will (hopefully) make limited stops where they overlap with local services.