do what i did showed them website called volkswizard
www.volkswizard.co.uksells mk2 gti for mental money....but all worth it...minters....
and u be susprised the book value insurance use can be ok at times....one of my old mk2 16v's had 900 worth damage was repaired as they had value at 1900

...even though i valued it at 1300...still fixed it...front end damage...was new small bumper..grill...lights...indicators...front 16v chin spoiler,,,1 wing...plus new arch trim...and paint front end...