The connectors are available from Ducati. They aren't cheap though, but probably no more than buying a s/hand pump and fuel lines. Have a word with JHP or such like.
Thanks. I was half-hoping someone would say they'd done it with a few after-market couplings. I know you can get them from M&P and suchlike, but I don't know if they'd be suitable.
I may make some enquiries at my friendly local Ducati dealer.
that is prob the cheapest way to do it, put some in line on the fuel pipes. i have seen the connectors you mentioned and they look very similar. only the factory one's fit into the pump base. but as mentioned above you would need a second hand base as the bore is larger. id put them in the fuel line easiest way to do it