Hi guys, I'm making some research to upgrade my RST to EFI but I'm still a bit confused about it. Omex offered me an upgrade package (excluding the inlet manifold) obviously. This is the list of parts:

ECU
Programming kit
Coolant temp sensor
Air temp sensor
Adaptors for ATS and CTS

WIRING OPTIONS

Ready built harness
or
Semi assembled harness
Aux wire pack
2 pin m/t connector
3 pin ford connector
3 pin m/t connector

OPTIONAL PARTS

Injectors
Trigger wheel
Crank position sensor

MAP SENSORS

2.5bar (max 1.5bar boost)
or
3bar (max 2bar boost)

Is this all I need for the upgrade plus the inlet manifold? Do I need anything else from the Fiesta, like wiring loom, ECU, etc? Do you suggest OMEX or MegaSquirt? Thanks