With apologies for reviving an old thread, I've just renewed my insurance on the B with Adrian Flux, for the princely sum of £85, fully comp - the cheapest it's ever been. I was seduced away from them last year by a well-known nautical insurer's multi-car deal, but Flux have mirrored my NCB onto my recently-acquired Murena, so I'm now covered on both cars for £172, incl. courtesy car, agreed valuation, and legal cover (essential imho - trust me, you only need to have one serious accident to discover how useful it is to have legal cover enabling you to hire a top legal team). If anyone from Flux's is listening in, I spoke to Kyle, who was absolutely excellent.
Incidentally, I had 2 other quotes from specialist classic car insurers, and while they were able to insure the Murena for under £100, they were both much more expensive on the B.
Oh, and the well-known nautical insurer retains our business for my Panda and the wife's Volvo, which saved us well over £100 on a multi-car policy than if insured separately.