You can see from table we can get the quote from 5 insurer but Safety can provide you higher sum insured than others 540,000 and dealer garage but premium is similar .For Qbe can provide you the cheapest premium but sum insured 480,000 and insure garage.
If you concern with sum insured and garage ,you can go with Safety but if you concern with premium you can go with QBE ,please let us know and we can start cover within today
However,as you can see we can not find cheaper from existing because your car is quite old and hard to find the cheaper premium.
Should you have any question,please feel free to contact us.
Look forward to hearing from you.
Best regards,