Give Nelly a ring at Cornerspeed, There is a genuine Ducati item that will cut the engine out if you engage it into gear. nelly is having his own made up, cheaper, not sure what price but give him a ring
Give Tim at MotoDesigns in York a call. He does one that uses proper Ducati plugs and fits in about 10 mins, including stripping and replacing the fairing. Costs £25 and will be with you in a couple of days. Cheers, Ben