Braking question

[SeriesLandy]

1.I'm not using it but my car isn't on the road yet so I may need one.
2.I used P clips, I don't like the idea of cable ties. Along the top on the passanger side.
3. My brake line runs a the bottom on the drivers side.
4. My wiring runs along the top drivers side

As Ash always says think how a car manufacturer would do it. Would they cable tie a fuel line to the brake lines?