Thanks for the comments guys. In terms of fitting them, there not that hard in fairness. Im using the scooby seat rails, Just cut/shortened the backs of them till they matched the mounting holes. drilled hole's through the rails at that point. Next but bolts and washers through both the holes id created into the original mounting holes. Welded a few spots onto the washers for strength...done! They are much more firm then the standard seats and Micky, your right! No more sliding around lol! Daz