Cheers people
Ive done a little more work on the head/inlet side of things....
Take the previously mentioned Rover 820 manifold and chop the end off...why? Because it looks shit. No reason I can see why you cant keep it and use the rover TB, may foul the coilpack, but ive not looked!
Using a gasket as a guide, make up a nice ally plate to be welded onto the end of the plenum, for moutning our throttle body
Rape a friend/neighbours/strangers fiesta
inlet manifold. Steal the Throttle Body and the Fuel Pressure Regulator.
As you can see, the Rover Reg (on the left) is non adjustable, therefore we use the FRST's Weber adjustable regulator
Not all plain sailing though, the mounting bracket is different between Rover/Weber, luckily, the Rover fuel rail has a nice big block of ally we can drill and tap into to mount the Weber item
Why people use FRST
inlet manifolds on Zetecs I dont know, check the nicely matching port shapes
This is why we use the Rover manifold
Hope this helps some of you lot as I know theres a few of you doing the same thing, or plan to do the same thing...will update soon when I get my block back (onday, maybe, never

....the quality is worth waiting for!

)