I don't know if you've got a container sorted already but I've been chatting to a guy called Stuart Kent at Eagle Relocations.
We didn't go into full details as we're not quite ready to ship our things yet but he had quite a list of info to hand including the specific import charges for different types of goods.
eg. There are about four or five different types of taxes for bring a vehicle in, which total to about 70%.
You might want to give him/them a shout.
