It's 99% plug and play. Some ECU's take the CO pot on pin 8 of the ECU some take it on pin 27, you'll have to check that once you've fitted everything. It'll be obvious as your CO level will be fixed at 0.5% no matter how much you fiddle with the pot.

Fuel pump won't be up to the beige's an 195 chip. Go for the EsCos upgrade. It'll be fine for blue injectors though.

My cabby still has the wires plugged in to the 3 pin connector, I'd also be interested in knowing if it should be unplugged.

Lee