Woohoo! Idled and ran smoothly @ 2am last night.

Took a fair bit of cranking to realise a few things
* Coil pack needs 12v not GND despite the wiring diagram
* Firing order is 1342 so coil pinout is 1423 in a wasted spark setup
* Fuel pump relay or wiring is buggered (had to jumper the relay)