I hate to say it but the new type of Gaz for that money and they are damping adjustable.
would you go for gaz over fk? dont the fk's adjust to around 100mm if your into that sort of thing?? which i am, i need it low!
Im sure the Gaz drop low as well, give them a call mate.
At least you know they are made in the uk so any problems will be sorted.