in the past i have found, (this is where evryone goes ape!) but that just getting in to it, you only need to strip the the back seats, maybe a bit further, and then just hack into it with a grinder! then clean it up afterwards, i have sucessfully done 3 bobtails like this and one pickup bobtail, co u know, up to you, next time i will take some pics, then people can see the carnige!
cheers
johnniep