18 ahhhh, there we go thats the deal breaker im afraid

Id be very surprised if you got it to 600 to be honest, as your a new driver and all that rubbish.

Ive had some good quotes for myself with Adrian flux, but im in my 20's so might be crap for you but you can give them a try, and also put your details into confused.com, it takes 5mins to fill it out but it puts your info through loads of different companys and comes back with the cheapest one, so thats defo worth a shot

P.s good call on having your own policy, so many kids think they will own a cossie and stick it on mums insurance, then come 20+ when you finally want your own policy your STILL paying shit loads for a old fiesta etc