Not sure if a cablecar or an upgrade to the ventilation of the tunnels will make that much of a visitor number difference - they have c300,000 per year.
A refurbish around Bleriot is certainly overdue - the area looks awful and it is hard to imagine not one tree in that area 99 years ago...
What Dover does need to to spend money on the Roman Painted House and get the adjoining archaeology opened up, assistance to the Crabble Mill to help join them with the town, money to re-open the Grand Shaft over the summer (very little!), a relatively small amount to improve access to the Western Heights (perhaps a visitor centre), assistance to open Langdon Cliffs through the evenings
A grant from one government body to another with a vast amount of the money going on consultancy isn't going to help many the town at all.....
