Update:
Sorted out the main problems now.
The crank angle sensor was sending pulses parallel with the reluctor. removed the crank sensor, and reconfigured the computer slightly. Now sending correct spark pulses.
Need better insulated cable, The computer was sending spark messages, which began to oscillate just before the distributor. Carefully placed resistors confirmed this and allowed it to pulse correctly.
Managed to get her running on the weekend!
New better insulated cable going in on the weekend, mapping to be corrected, and she'll be running properly.
Bought a rear sway bar, and New LCA's good for 3degrees camber.
Left to do:
New computer wiring
Correct timing map
Install sway bar and LCA's
Install Bumpers
Get seats reupholstered.
She's getting there.