Central to Macau by Ferry: $150 scum class, $250 business class in 1:30
Kowloon to Macau by Ferry: same cost, same time or just a little more
Central to Macau by Heli: $2500 in 0:40
Central/Kowloon to Macau via Seaplane at Kai Tak: $1500 in 1:10
So 10x the price for 20 min saving. Mmmmmm "its not gonna fly". At $750 it could get pax, but then could it make money at $750?
Sadly, I think its a dodo