The only info i have on the fuel tank at the moment is that the existing tank has been converted to take 20 litres of petrol and 50 litres of LPG. You can then switch between the 2 on the fly.

David i am definately interested in seeing your VX. I have sent you an email with my phone number, if you could get in touch asap that would be great. Would there be any chance of getting to see it this weekend?

Thanks for the info so far guys.