It's been a while since I've updated this.
For anyone still interested, the engine was removed and stripped down. This revealed some very worn piston rings and bores, all the valves were worn, crank bearings just about worn through to the bronze underneath the bearing surface, timing chain so badly stretched the only thing stopping it jumping was pure luck! Carb baseplate and gaskets wrong etc etc you get the picture! It was in a state. There was also a lot of thick black oil sludge all over the insides of the engine - never a good sign.
So, to fix this the engine has been completely stripped of every part, nut and bolt. The block has been cleaned and re bored, new pistons and rings. Crank has been polished and reinstalled with new bearings, new cam shaft, pushrods, rocker gear and valves. Heads completely reconditioned, all manifolds cleaned and exhaust heat shields remade and installed. Basically everything in or on the engine has been repaired or replaced, then painted to look like new again. It is now basically a new engine again!
The auto box has been serviced with new oil, filter and gaskets. The kickdown cable bracket was missing so a new one was made.
New correct carb baseplate and gaskets installed.
Radiator reconditioned and installed with new hoses.
Front brake overhaul, rears checked.
Steering set straight and tracking set.
New battery tray in place of the rotten original.
All vacuum hoses replaced for engine and vacuum circuits tested.
Vacuum circuits for headlight doors tested, reservoir tank reconditioned and a pair of fully rebuilt headlight door actuators installed (these were expensive and nigh on impossible to get).
And a whole load of other stuff too!
The car is now mechanically spot on. It's now upto the point of having had a run up to temperature and a road test.
As you can see, I did get a little carried away but I decided that since they had it for the engine rebuild then I might aswell just get the other outstanding bits done at the same time! This way I can start using it and not just working on it. It has cost me though!
All that's outstanding now is an MOT, then it comes home and I can't wait!
It's a pity it's now the middle of winter and the car will have very limited use now until spring but at least it's sorted and I can get it used and maybe out to a few local meets/shows.
Roll on the spring!
Edit, to add a pic of one of the recon vacuum actuators for the headlights.
Weird looking things, and expensive! Nearly £800 for a pair and I had to get them from Canada in the end.