have you tried churchill they pretty good cant believe them prices!
£1600 most are the same if i do my PAS PLUS it knocks £250-£300 off but it cost a bit to i think?
just looked there it costs about £120-£150 so even if you did that youd only be saving about £100-£150 have you googled in young drivers insurance cos theres quite a few,other than that i dont know mate