So vibration update, as someone told me on here, it could be the engine mounts, well I went through my eBay history, I bought uprated mounts, I've since changed to softer ones, from France of all places, had cut away pictures of the thread seperate with rubber in-between, I suspect the uprated thread goes all the way through, anyway , it's like a different car, vibration gone.
Also done some bodywork, rust on the seam at the back is a bad trap, cut out welded new section in, skim of fibreglass , then filled , lucky me had some paint left from respray years ago now