Extreme OT, but fascinating discussion. I find this use of "world class" and comparisons to Calgary, NYC, and Paris very interesting.
If you want to be "world class" I'd say just be yourself. Be the unique, innovative, clever, Edmontonians you are. You'll never have the population of the growing Asian megacities, you'll never have the commerce of NYC, or the culture of just about any major European center. What do you have then?
> You have diversity, peace, and security. You look after each other. You're friendly. You have how many amazing outdoor skating venues and indoor ice rinks (a real homeland of hockey)? Your backyard is the Canadian wilderness... the lakes, the Rockies, the prairies. You've got all the indigenous nations, the old and new immigrants, the French Albertans.
> Build the transportation network you need. Maybe: Light rail to your big mall, your airport, your Univeristy, and your city center / arena.
> Come up with some innovations on land use and ways to minimize infrastructure expenditures (I mean it's crazy how massive your city is with roads just because each person needs a free standing house on a cul-de-sac). Integrate better with nature in your backyard instead of pushing it aside as you grow.
> Grow and develop in your own way. Lean from others, but don't compare and copy. We all have our own problems and there is no ideal city plan, especially not one that applies to your location, climate, and circumstances.