My "new" 1977 FJ45 has nice--though gaudy white and red covered--stock seats mounted on sloppy angle iron frames. Does anyone have the dimensions of the factory mounts? I'd like to get something made that is as close to stock as possible and I really don't trust the dimensions of the angle iron frames I have. Pictures, measurements, whatever you've got I'd love! If someone has driver and/or passenger mounts they're willing to sell, I do that too.