Cheers blokes!
I think we replaced dizzy cap and arm only a few months ago, the fact that theres a spark means it should at least try and fire?
I just checked the resistance across the connectors on the end of the head... The one in the head casting itself with 2 fuel pipes (greenish?) measures 24ohms, the one in the inlet manifold (blue) measures 10ohms, does it sound like these are OK then?
Cheers for the fuel filter suggestion, but again, its new...
Keep those suggestions coming! Thanks everyone
Sam