I feel sorry for you mate.I allways park where i can see the car or know that it is being looked after!!
So many skylines dont have full comp because most are quoted well above $3K and cant afford it.Also allot are knocked back on their previous driving history.
My full comp insurance @60% no claim,cost me $2750 thru just car,no pay by the month which i wasnt happy about at the time.absolutly ridiculous imo.
When i first bought the car i was quoted,from all places i looked at full comp,between $$5-6K p/a.At that rate i would have the car paid for in 3yrs.so i opted for just the compulsory 3rd party.