Thanks for the reply mate

(And for the car comment!)
I would have thought that although it costs £15 for the agreed value, it would also put your insurance up? I might actually phone up Norwich Union tomorrow and ask them if they're able to put an agreed value on my insurance and I'll just pay them the £15

Taken alot of photos but they're mainly artsy photos. Going to get some details photos of the engine bay, arches, body work, sills, under the car, boot, etc. just to have enough evidence.
I've thought about finding other 1.8 drivers my condition to show what price they go for.. But I can't find any!