frankly, I'd like to have some kind of separator between the fuel line and the brake lines. There's about a quarter inch of clearance there, but with the fuel hose being somewhat flexible, and considering what these lines are carrying, there really should be some kind of bumper there. BTW, also take a look at the line from the coolant reservoir towards the radiator. It mat be rubbong on a metal fitting of anothe hose at the radiator end.