Well managed to get the frecker started, very early yesterday morning.
Dissed the glow plug relay top plug and made up a thick 6 way wire harness so I could feed each glow plug with 12 V from an isolated fully charged battery, another charged battery into the bay, then armed with some brake cleaner in one hand and a club hammer in the other.
Switched on the glow plugs, guessing about 3 mins, and during that time had a loud chat with the windscreen whilst waving the club hammer around, trying to give some form of verbal warnings of encouragement, a splash of brake cleaner in to the turbo inlet, then starter motor, made some wonderful noises similar of something about to go into self destruct mode, a bit more cleaner with the starter still spinning for a while and bingo.
So thanks all for all your advice, suggestions and encouragement.
.
Next stop MOT next week, think I might do Hammer and Chat thing again just before the Test. Who say's 15 year olds don't listen!
Chris.