it was @Spacecowboyuk but he's never on these days.... there's a thread running with some info on at the moment where you could ask if anyone has the definitive answer.
I'm here I'm back. Sorry all I'm on secondment with work so been out of radio comms. If people are still interested in this I will re-engage with the supplier and get the deal going again.
I think VW air cooled works do a full kit http://m.vwaircooledworks.co.uk/Fuel-Hose-Kit---Full-details.html