And there we go, decided to stick my head in the sand and do it totally different.
Threw the front turbo in, then bolted both manifolds on, slipped the rear turbo in from underneath, then bolted both turbos to manifolds.
After this worked from underneath and bolted the oil and water lines up, oil drains, and braces.
Seemed to be a lot nicer doing it this way than when I took the stockers out (the advised way), those manifold nuts and the oil and water lines on bits that had been sitting there for so many years was enough to give me major irrits.
All this work to fit new parts and I'll never get to show them off. looks damn near stock with the original heatshields back in place.
Just left to fit the rad back in, air filters and piping, then the new injectors. Only been in the shed for 5 1/2 months so far.. can't rush things.