Insurance options for car collection

[jimxms]

At some point recently I lost the will power preventing me from purchasing lots of cars...and now with this will power lost I seem to have amassed 9 vehicles!

I'm now looking at insurance options and wanted to ask the car hoarding masses what they do for insurance? I already have a group policy with Admiral and another with Adrian Flux (AF wouldnt insure one of my cars, and Admiral had issue with another).

Is there a better way, or some kind of trader/business policy? A few of the vehicles do get hired out to shows etc and i do technically buy/sell a lot of cars so it would only be a slight bending of the truth to fit into either category.