Hi I replaced the spark plugs again as all six had died, they were brand new a few months ago and all of them had continuity through the tip to earth so another set of new ngk iridiums fitted and it was running again.
Then it decided not to run again. Im leaning towards the map2ecu being the culprit as if i earth the maf signal wire it would run but not properly. So ive emailed them to try and get it repaired or replaced and then go from there.