Your advice has been taken the heads in the Reconditioners, yesterday I did a bit of Pm with starter solenoid kit fitted, replaced the broken Glow plugs insulators with 3 layers off Shrink tube [looks good] and replaced the brittle solenoid wire back to the harness. Today i will tidy up the engine harness, clean up the block,remove the fuel cooler and modify it to make it easier to remove will replace the o'rings in it before it goes back in and try and find a Ace or PS leak
[ I have already spent an hour looking and still can't pinpoint the leak].
I might also pull the alternator and replace the vac pump hoses they have had a good soaking in oil over the years.

