Best way to obtain a multi car quote, or mirror no claims

[Birdster]

Currently have a policy with Bell and want to move this to a new Fiesta ST lease car. We have an old diesel that is used for tip runs and general day to day. It's been around the family and it's not worth anything to sell, but is valuable for daily duties and it's been reliable. Admiral multi car is coming up at £1050 when the quote on Fiesta itself is £400.

Anyone better? I mirrored the no claims onto both cars and it comes down to £800 so I'll try that on the phone.

It might be a case of splitting policies and insuring the ST elsewhere.