“The kit does have a good rang of dome head socket cap screws, it does lack the shouldered variety that prevents over tightening and cracking of the fairing components. If shouldered bolts aren't available then a plastic tube piece that would be slipped over the threaded area to form a step shoulder would be good alternative.”
“These are small differences, and important differences. This hose and fittings belongs on water lines under a bonnet or on a cheap lawn mower. They do not belong on a vehicle that is capable of going very fast and is prone to crashing or being crashed into - with the hose being jerked or pulled off or split open, resulting in fresh fuel pouring out and a possible fire starting.”