**UPDATE**
It's been in with E H Douglas in Wardington for a few weeks now and this morning I went the the body shop they use (lucky he's a chum of mine) to see the paintwork and finish of the welds. Well I know the paintwork would be good, he knows me and my requirements.
All good and progressing well. I told them not to rush, so they're not, which I prefer.
I was able to save a few thousand taking this repair rather than replace the bulkhead route so, diving fully into the 'Bank of Man' thinking, I used the rest of what I would have spent, but didn't actually have, on the very Defender trinkets I mentioned previously.
So the list of repairs upgrades are as follows.
Bulkhead repair and over the top wax oil.
Transfer box (from some other model, my memory is terrible, what was it?)
Remap
Stainless door bolts and whatnots all round
Oil leak investigation, that I suspect is causing my clutch judder. While the box is off they'll change the clutch and the flywheel.
So there you have it.
I should be getting back in a week I think. I've been missing it and I'm very much looking forward to getting it back.