Some installation advice... AFPRs should be mounted to the engine. This prevents fuel leaks in an accident should the engine mounts break and the engine shifts. An AFPR mounted to the chassis can snap a fuel line under those conditions.
Also, be careful about routing braided stainless lines. If they rub against something they will quickly wear through it. If that something is the alternator wiring, a nasty fire can start. Its been documented a few times already on this site.