Due to my head being warped the head gasket has just started leaking oil, i've opted to run an efi head and inlet and cosworth management.

I think I have the requirements list just about sorted:
ECU,
Engine bay loom,
Injector loom,
Fuel pump,
Fuel pressure regulator,
Injectors (Yellow),
Anti stall valve,
Throttle body,
Coil pack,
Throttle position sensor,
MAP sensor,
Air charge sensor,
Engine coolant temp sensor,
Engine speed sensor (TDC),
EFi head, inlet manifold and fuel rail,
1800 cvh bottom pulley.

I’m hoping to get all the cosworth parts off a late 2wd or 4x4 meaning its sparkless ignition.

I just had a few questions:

Is there anything else I need?
Will the kent cvh35 cam from my mfi head work in an efi head?
Will i need a single piston dump valve?

I’m not particularly in the know but am learning rapidly, I do have a mechanic who knows quite a bit about Cosworths helping me.

If anyone has done this or knows how to, any advice would be of great help.

P.s. my current setup is 1620cc low comp bottom end, hybrid turbo and chip, dump valve, oil separator, swirl pot, pace radiator and intercooler, silicone water and boost pipes, kent 35 cam, K&N, 3" exhaust. I’ve got the efi head and I’m having large valve with 3 angle seats put in it and skimmed.

Cheers
Andy.