Hi gheko, there is a reason why the tank is missing, it is impossible to run the cable for the Honda with the original tank in where it fits. Been there, done that, and I really had to fudge it all up to get it to work and not something I could explain or suggest somebody try and was only possible because the governor was not working. Try ODK here I'm sure they can get the parts you need. Unusual for the Greenfield chassis to crack, not something that is a common problem