^^ re the aerial beacons,
especially since Vancouver Water Aerodrome is a MUCH busier air facility than most other city downtowns can boast (including Seattle) - it is weird that the COV doesn't yet require the tallest office towers and (now) mixed use skyscrapers to have em.
I agree with your list: Shangri-La, Wall-Centre, RBC, Bentall 3-4-5, Georgia, Shaw, Fairmont Pacific Rim, and Woodwards
I would add: 666 Burrard, Harbour Centre, Burrard Centre (Vancouver Sun), and maybe a few skyscrapers in downtown south and West End. Also, I forget the name of the tallest skyscraper in Coal Harbour, but that one too.
It owuld look great to have these buildings lit up with red beacons and certainly would add to safety - without having a classless sign. So far, only Canada Place (aka Pan Pacific hotel) has the beacon lights.