I think what olly is saying is that his company don't do agreed value insurance.
Regardles of car, person etc!
My xe nova will have a 3k agreed value on it, but by the time it's totally finished I recon it will owe me £4k, and if I count my time at £10 an hour, say 250 hours build time, it's then £6500 it owes me, but it will never be worth that IMO!
Ohh, and I see it's tim jones brothers car, from up near me!