Basically the place said to me they can sort where the damage is and fade it it and that was estimated at £582. Then I though I'd ask about getting a new bumper and having it sprayed like brand new that was £635 then trying to flog this bumper for the difference if someone could do something with it. I contacted my local chips away guy and he said he needs to see it but it would certainly be £450+I am guessing then that its not getting a smart repair. The point of smart is it all stays in situ and only the actual damage is fixed.
Its quite possible they are just not confident enough in being able to do a decent match on the pearl without a full respary.