Thanks for everyone's help, she's up and running now, seems like it just needed to be cranked for a while longer than I thought (like a minute or so at least....!!!).

Unfortunately however, during my efforts to get it started, I messed with the mixture screw and it's not happy about that... Is there any way to set this at home (i.e. by number of turns out from fully down with the screw) or does it have to be done on a proper tuning machine at a garage?

Cheers (again!),

Martin