I have recently got a 72 240z stripped down. I was interested in building a rotisserie unit to mount the car on while i do some restoration work. I have heard all you have to do is get 2 engine stands and build a jig to connect to the bumper mounts? Is this all there is to it? Has anyone done this and can give me some pointers on what to do? mabey some places on where to get the parts for this? Thanks.