Finally got to the bottom of this after swapping over all sorts of wiring, both fuel pumps and dizzy etc. Basically double checked everything and swapped for items I know work and got nothing.
I then realised that the current that was going to the coil making it click on ignition position 1 and 2 was the current that was supposed to be going to the fuel pumps to prime them so back to the relays to check them.
With the key turned to igintion position one I got clicking but when I removed the ecu relay it stopped so using the process of elimination (i knew it wasnt the relays as they are brand new) everything points to the ECU being at fault.
Then it hit me........I had swapped my chip over to the SNS chip years ago when everything was removed from the car so it had never been tested with the car running, basically all this searching for problems here there and everywhere and i'd only gone and put the SNS in the wrong way
Swapped it back over and voila its up and running and its sounding sooo sweet. gotta love an engine that can sit for 5 yrs doing nothing then fire back up on first key turn (well it would have if id put the chip in the right way)
What a fanny I am haha
Atleast Ive got G smiles again