then with some custom made petrol tanks (eat your heart out American Chopper boys) it started and ran, well it did after I put the choke on!!
only problem is the throttle valve is stuck in carb no. 2 .... I feel a "how to unstick a throttle valve" type post coming on.....
incidentally, the right hand outer carb -> air box rubbers has some cracks although is still unholed - can theses still be purchased? form whom? and should I sit down before asking how much!?

oops, forgot piccy