I don't know if anyone has read this yet, but this is the GTHA's (Greater Toronto-Hamilton Area) 25 year transit vision ("The Big Move").
http://www.metrolinx.com/thebigmove/Docs/big_move/TheBigMove_020109.pdf
Some excerpt images (they are at the end, haha):
It's a really inspiring document. The current estimation is $35 billion to implement this plan.
The vision integrates most of the things I envision for GSJ (Greater St.John's) / SJM (St.John's Metro) - (I can't decide which abbreviation I want to personally adopt as neither roll off the tongue that easily).
It's pretty remarkable though - they are proposing 15 projects (from new subway lines to new regional rail lines to express airport rail lines to BRT routes).
I think, in this case, it's about proportions. The GTHA is obviously more than 30x bigger than the GSJ. BUT let's say their plan is going to cost $35 billion + the many, many billions they have already poured in.
GSJ could have a regional rail line plus a couple streetcar lines for less than 1 billion, and that's not expansion, that's going from nothing. Proportionately speaking, it's not that crazy.