Insuring multiple cars

[ceeage]

Any ideas how i do this. Myself and Girlfriend will now have four cars:-

Audi A3 Quattro
Ferrari 575M
Lexus RX300
Porsche 996

I've got a reasonable quote for the 575 but will need to take my no claims bonus from the Porsche. Idea was to put the Porsche in GF's name but then whats the cheepest way to insure the RX300 and A3.......all these footballers must do it somehow.

Any help welcomed.