Fittings. I've got an 11 plate evo with 6k on it. Virtually every fitting has corroded and has to be swapped out with stainless/titanium. Now, I would have done that anyway but it was more a case of speed as they were rusting so fast. My 59 plate rsv4's fittings are in way better condition so I can swap those out at my leisure.... Case in point is the exhaust port at the front....studs completely rusted through.....2 hours to get them out.....who would put mild steel there for the sake of a couple of quid....
I'm afraid there are one or two that put me off. There are still those that think owning a Ducati makes them special somehow. Get over it, it's a fucking motorbike, not a badge of honour.