I don`t think that reducing the price of capitals would be a great ideea.
I agree that inRP Gallia has alot of navy but still I see no reason why to cut the prices.
Sirius wide ZOI would be bad, you would see Valors all over Sirius, and the Bass Hunters only building a large fleet of Valors...
Also I`m not sure if 4.87 will be able to bring so many people to Gallia, it would be nice to have some people to rp with but the new players will not come to Gallia since, well it`s harder than the rest of the areas.