Hi Laurie, im interested too see how you with clearance from the top of the manifold and the bonnet, I know of a mk2 van (very similar too a mk1 escort) that's injection manifold fouls the bonnet.
I also spotted a mk1 turbo escort early this year that was clearly having the same problems,
When i had the manifold dummied on my van there wasnt much clearance for engine movement.
I just thought i would mention this in case you havent already dummied it up.