Vintage Gilera 150 Tourismo 1957 Italian classic bike

1957 Gilera 150T, unused for some years so requires a recommission ( clean out tank and carb, new battery and tyres etc) or an easy restoration.
The bike was running fine and lights all worked when layed up, but one of the fuel taps leaked.
UK registered with V5 in my name.
Viewing by appointment.
Collect only, Ely Cambridgeshire.
Feel free to ask any questions and I'll do my best to respond quickly.
Thanks for looking.
In addition, I've been asked if the line on the case is a crack. It was an old mark from the leaky tap. I've cleaned it off with thinners and added a new picture.