Hope you're right on the estimated height. Still think HSBC Bank building will tower over this one. They could round the corners a little to add some excitement to the project.
HSBC Building is likely taller than the the tower portion, but you add the podium (which is what, maybe 18~20m?) it'll likely be a little taller than HSBC.
Also, as pointed out, CWB is a regional bank who's building up (they'll also be expanding their office space in Vancouver to accommodate expansion happening there) and this building will have 250,00 sqft of office space which is a massive undertaking for them.
For comparison, the HSBC Canada HQ, in Vancouver, has 350,000 sqft of office space and, as pointed out, they're one of the largest banking conglomerates in the world.
All in all, as much as I am a little disappointed with the height of the building, from an aesthetic perspective, I am really happy to see a homegrown bank take such a big leap and, more than that, make such a commitment to Edmonton, in a time where we seem to have so few big companies bet on keeping their head offices here.