Hello there
I wouldnt have thought you would find much cheaper insurance (i may be wrong), your 17 with no NCB and male (i presume

) wanting insurance on a fairly expensive and 'sporty' car.
Considering i paid £1200 at 18, with no NCB, on my ONE.
Only now two years later will it be under 1k
To be honest, insurance on any car in your situation is going to be sky high.
Good Luck!