I highly recommend Racebolt quick release Dzus fasteners. I've put a set on my 999 and not only do they look great, they have a noticeably smoother and more positive action than the oem ones too. SS Quick Release Clip - Stainless Steel - Shop - racebolt They also come in titanium if you want to lose some weight.... All sorts of other lovely fasteners in their range too.
Totally agree never be tempted to use the aluminium aftermarket ones on the belly fairing as it will end in disaster (applies more to 748/996 models really)
Sorry to hijack, I just got these, think they are OK? GENUINE Dzus slide on retainers X 4 - Ducati 748 - 999 | eBay They look OK.