That sounds stupidly cheap - would love to hear the full run down on that one !!
I went from a 2.7T Audi RS4 to the Modded Golf and it put my premium up by £80, was quite surprised given the RS4 is Group 20D insurance and was also modded and pushing over 420bhp compared to the Golf at ~250bhp and meant to be Group 17.
Paying just under £600 with 9yrs NCB, no points and all mods declared and i'm 29.