hmmm....
my insurance quote with admiral was 393 (3yr ncb, 1 accident, a few named drivers, use of another car)
adding the optional alloys and active sports suspension took this up to 414
(funny to note that they think LPG is Low Pressure Gas!)
adding an engine chip with up to 25% increase, i.e. from 210 up to 262.5 bhp takes premium to 564
they wouldn't quote for a higher engine chip
got me thinking about the 18inch alloys and ACC though, its added 20 quid to my insurance! (split roughly 10 quid for alloys and 10 quid for ACC)